2² × 7 × 349 × 397

Prime Factor Structure

Factorization String 2^2 × 7 × 349 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 7,800,800

Proper Divisor Sum 3,921,316

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #3879437 ← → #3879509

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

3,879,484 1,939,742 969,871 2,909,614 1,454,807 4,364,422 2,182,211 6,546,634 3,273,317 9,819,952 4,909,976 2,454,988 1,227,494 613,747 1,841,242 920,621 2,761,864 1,380,932 690,466 345,233 1,035,700 517,850 258,925 776,776 388,388 194,194 97,097 291,292 145,646 72,823 218,470 109,235 327,706 163,853 491,560 245,780 122,890 61,445 184,336 92,168 46,084 23,042 11,521 34,564 17,282 8,641 25,924 12,962 6,481 19,444 9,722 4,861 14,584 7,292 3,646 1,823 5,470 2,735 8,206 4,103

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