2² × 7² × 31 × 641

Prime Factor Structure

Factorization String 2^2 × 7^2 × 31 × 641

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 8,197,056

Proper Divisor Sum 4,302,340

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3894707 ← → #3894733

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

3,894,716 1,947,358 973,679 2,921,038 1,460,519 4,381,558 2,190,779 6,572,338 3,286,169 9,858,508 4,929,254 2,464,627 7,393,882 3,696,941 11,090,824 5,545,412 2,772,706 1,386,353 4,159,060 2,079,530 1,039,765 3,119,296 1,559,648 779,824 389,912 194,956 97,478 48,739 146,218 73,109 219,328 109,664 54,832 27,416 13,708 6,854 3,427 10,282 5,141 15,424 7,712 3,856 1,928 964 482 241 724 362 181 544 272 136 68 34 17 52 26 13 40 20

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.