3² × 29 × 43 × 61

Prime Factor Structure

Factorization String 3^2 × 29 × 43 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,063,920

Proper Divisor Sum 379,317

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #684599 ← → #684617

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

684,603 2,053,810 1,026,905 3,080,716 1,540,358 770,179 2,310,538 1,155,269 3,465,808 1,732,904 866,452 433,226 216,613 649,840 324,920 162,460 81,230 40,615 121,846 60,923 182,770 91,385 274,156 137,078 68,539 205,618 102,809 308,428 154,214 77,107 231,322 115,661 346,984 173,492 86,746 43,373 130,120 65,060 32,530 16,265 48,796 24,398 12,199 36,598 18,299 54,898 27,449 82,348 41,174 20,587 61,762 30,881 92,644 46,322 23,161 69,484 34,742 17,371 52,114 26,057

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