3,697,780

2² × 5 × 19 × 37 × 263

Prime Factor Structure

Factorization String 2^2 × 5 × 19 × 37 × 263

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 48

Divisor Sum (σ) 8,426,880

Proper Divisor Sum 4,729,100

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3697777 ← → #3697781

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

3,697,780 1,848,890 924,445 2,773,336 1,386,668 693,334 346,667 1,040,002 520,001 1,560,004 780,002 390,001 1,170,004 585,002 292,501 877,504 438,752 219,376 109,688 54,844 27,422 13,711 41,134 20,567 61,702 30,851 92,554 46,277 138,832 69,416 34,708 17,354 8,677 26,032 13,016 6,508 3,254 1,627 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914

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