2² × 7² × 3449

Prime Factor Structure

Factorization String 2^2 × 7^2 × 3449

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,376,550

Proper Divisor Sum 700,546

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #675979 ← → #676007

1 2 4 7 14 28 49 98 196 3,449 6,898 13,796 24,143 48,286 96,572 169,001 338,002 676,004

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

676,004 338,002 169,001 507,004 253,502 126,751 380,254 190,127 570,382 285,191 855,574 427,787 1,283,362 641,681 1,925,044 962,522 481,261 1,443,784 721,892 360,946 180,473 541,420 270,710 135,355 406,066 203,033 609,100 304,550 152,275 456,826 228,413 685,240 342,620 171,310 85,655 256,966 128,483 385,450 192,725 578,176 289,088 144,544 72,272 36,136 18,068 9,034 4,517 13,552 6,776 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292

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