3,673,397

7 × 13 × 37 × 1091

3,673,397 factors as 7 × 13 × 37 × 1091. Its 16 positive divisors give a proper-divisor sum of 974,155, so this integer is deficient. The Collatz stopping time is 172 steps.

Prime Factor Structure

Factorization String 7 × 13 × 37 × 1091

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,647,552

Proper Divisor Sum 974,155

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3673393 ← → #3673429

Radix Representation

Decimal	3673397
Binary	1110000000110100110101 (22 bits)
Octal	0o16006465
Hexadecimal	0x380D35

Divisor Catalog (16)

1 7 13 37 91 259 481 1,091 3,367 7,637 14,183 40,367 99,281 282,569 524,771 3,673,397

Collatz Trajectory (172 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

3,673,397 11,020,192 5,510,096 2,755,048 1,377,524 688,762 344,381 1,033,144 516,572 258,286 129,143 387,430 193,715 581,146 290,573 871,720 435,860 217,930 108,965 326,896 163,448 81,724 40,862 20,431 61,294 30,647 91,942 45,971 137,914 68,957 206,872 103,436 51,718 25,859 77,578 38,789 116,368 58,184 29,092 14,546 7,273 21,820 10,910 5,455 16,366 8,183 24,550 12,275 36,826 18,413 55,240 27,620 13,810 6,905 20,716 10,358 5,179 15,538 7,769 23,308

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