3,722,789

7 × 531827

For 3,722,789, the 4 positive divisors have a total of 4,254,624. Removing 3,722,789 leaves 531,835, which gives the deficient classification.

Prime Factor Structure

Factorization String 7 × 531827

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 4,254,624

Proper Divisor Sum 531,835

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3722767 ← → #3722791

1 7 531,827 3,722,789

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

3,722,789 11,168,368 5,584,184 2,792,092 1,396,046 698,023 2,094,070 1,047,035 3,141,106 1,570,553 4,711,660 2,355,830 1,177,915 3,533,746 1,766,873 5,300,620 2,650,310 1,325,155 3,975,466 1,987,733 5,963,200 2,981,600 1,490,800 745,400 372,700 186,350 93,175 279,526 139,763 419,290 209,645 628,936 314,468 157,234 78,617 235,852 117,926 58,963 176,890 88,445 265,336 132,668 66,334 33,167 99,502 49,751 149,254 74,627 223,882 111,941 335,824 167,912 83,956 41,978 20,989 62,968 31,484 15,742 7,871 23,614