3,977,490

2 × 3 × 5 × 11 × 17 × 709

Prime Factor Structure

Factorization String 2 × 3 × 5 × 11 × 17 × 709

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Total Divisors 64

Divisor Sum (σ) 11,041,920

Proper Divisor Sum 7,064,430

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3977489 ← → #3977497

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

3,977,490 1,988,745 5,966,236 2,983,118 1,491,559 4,474,678 2,237,339 6,712,018 3,356,009 10,068,028 5,034,014 2,517,007 7,551,022 3,775,511 11,326,534 5,663,267 16,989,802 8,494,901 25,484,704 12,742,352 6,371,176 3,185,588 1,592,794 796,397 2,389,192 1,194,596 597,298 298,649 895,948 447,974 223,987 671,962 335,981 1,007,944 503,972 251,986 125,993 377,980 188,990 94,495 283,486 141,743 425,230 212,615 637,846 318,923 956,770 478,385 1,435,156 717,578 358,789 1,076,368 538,184 269,092 134,546 67,273 201,820 100,910 50,455 151,366

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