392,652

2² × 3² × 13 × 839

Prime Factor Structure

Factorization String 2^2 × 3^2 × 13 × 839

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 36

Divisor Sum (σ) 1,070,160

Proper Divisor Sum 677,508

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #392647 ← → #392663

1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 234 468 839 1,678 2,517 3,356 5,034 7,551 10,068 10,907 15,102 21,814 30,204 32,721 43,628 65,442 98,163 130,884 196,326 392,652

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

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