3,977,295

3 × 5 × 7 × 37879

Prime Factor Structure

Factorization String 3 × 5 × 7 × 37879

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 7,272,960

Proper Divisor Sum 3,295,665

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3977293 ← → #3977317

1 3 5 7 15 21 35 105 37,879 113,637 189,395 265,153 568,185 795,459 1,325,765 3,977,295

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

3,977,295 11,931,886 5,965,943 17,897,830 8,948,915 26,846,746 13,423,373 40,270,120 20,135,060 10,067,530 5,033,765 15,101,296 7,550,648 3,775,324 1,887,662 943,831 2,831,494 1,415,747 4,247,242 2,123,621 6,370,864 3,185,432 1,592,716 796,358 398,179 1,194,538 597,269 1,791,808 895,904 447,952 223,976 111,988 55,994 27,997 83,992 41,996 20,998 10,499 31,498 15,749 47,248 23,624 11,812 5,906 2,953 8,860 4,430 2,215 6,646 3,323 9,970 4,985 14,956 7,478 3,739 11,218 5,609 16,828 8,414 4,207

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