7,397,481

3 × 7⁴ × 13 × 79

Prime Factor Structure

Factorization String 3 × 7^4 × 13 × 79

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 40

Divisor Sum (σ) 12,548,480

Proper Divisor Sum 5,150,999

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #7397473 ← → #7397483

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

7,397,481 22,192,444 11,096,222 5,548,111 16,644,334 8,322,167 24,966,502 12,483,251 37,449,754 18,724,877 56,174,632 28,087,316 14,043,658 7,021,829 21,065,488 10,532,744 5,266,372 2,633,186 1,316,593 3,949,780 1,974,890 987,445 2,962,336 1,481,168 740,584 370,292 185,146 92,573 277,720 138,860 69,430 34,715 104,146 52,073 156,220 78,110 39,055 117,166 58,583 175,750 87,875 263,626 131,813 395,440 197,720 98,860 49,430 24,715 74,146 37,073 111,220 55,610 27,805 83,416 41,708 20,854 10,427 31,282 15,641 46,924

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