3,697,745

5 × 739549

3,697,745 factors as 5 × 739549. Its 4 positive divisors give a proper-divisor sum of 739,555, so this integer is deficient. The Collatz stopping time is 84 steps.

Prime Factor Structure

Factorization String 5 × 739549

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,437,300

Proper Divisor Sum 739,555

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #3697741 ← → #3697777

Radix Representation

Decimal	3697745
Binary	1110000110110001010001 (22 bits)
Octal	0o16066121
Hexadecimal	0x386C51

Divisor Catalog (4)

1 5 739,549 3,697,745

Collatz Trajectory (84 steps to reach 1)

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

3,697,745 11,093,236 5,546,618 2,773,309 8,319,928 4,159,964 2,079,982 1,039,991 3,119,974 1,559,987 4,679,962 2,339,981 7,019,944 3,509,972 1,754,986 877,493 2,632,480 1,316,240 658,120 329,060 164,530 82,265 246,796 123,398 61,699 185,098 92,549 277,648 138,824 69,412 34,706 17,353 52,060 26,030 13,015 39,046 19,523 58,570 29,285 87,856 43,928 21,964 10,982 5,491 16,474 8,237 24,712 12,356 6,178 3,089 9,268 4,634 2,317 6,952 3,476 1,738 869 2,608 1,304 652

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