3,696,427

7 × 29 × 131 × 139

Prime Factor Structure

Factorization String 7 × 29 × 131 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 4,435,200

Proper Divisor Sum 738,773

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3696421 ← → #3696449

1 7 29 131 139 203 917 973 3,799 4,031 18,209 26,593 28,217 127,463 528,061 3,696,427

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

3,696,427 11,089,282 5,544,641 16,633,924 8,316,962 4,158,481 12,475,444 6,237,722 3,118,861 9,356,584 4,678,292 2,339,146 1,169,573 3,508,720 1,754,360 877,180 438,590 219,295 657,886 328,943 986,830 493,415 1,480,246 740,123 2,220,370 1,110,185 3,330,556 1,665,278 832,639 2,497,918 1,248,959 3,746,878 1,873,439 5,620,318 2,810,159 8,430,478 4,215,239 12,645,718 6,322,859 18,968,578 9,484,289 28,452,868 14,226,434 7,113,217 21,339,652 10,669,826 5,334,913 16,004,740 8,002,370 4,001,185 12,003,556 6,001,778 3,000,889 9,002,668 4,501,334 2,250,667 6,752,002 3,376,001 10,128,004 5,064,002

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