2 × 5² × 7² × 1619

Prime Factor Structure

Factorization String 2 × 5^2 × 7^2 × 1619

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 8,587,620

Proper Divisor Sum 4,621,070

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3966541 ← → #3966563

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

3,966,550 1,983,275 5,949,826 2,974,913 8,924,740 4,462,370 2,231,185 6,693,556 3,346,778 1,673,389 5,020,168 2,510,084 1,255,042 627,521 1,882,564 941,282 470,641 1,411,924 705,962 352,981 1,058,944 529,472 264,736 132,368 66,184 33,092 16,546 8,273 24,820 12,410 6,205 18,616 9,308 4,654 2,327 6,982 3,491 10,474 5,237 15,712 7,856 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210

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