8979900356 has 24 divisors (see below), whose sum is σ = 18377472960. Its totient is φ = 3759027552.

The previous prime is 8979900353. The next prime is 8979900383. The reversal of 8979900356 is 6530099798.

It is a super-2 number, since 2×8979900356² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8979900353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3727991 + ... + 3730398.

It is an arithmetic number, because the mean of its divisors is an integer number (765728040).

Almost surely, 2^8979900356 is an apocalyptic number.

8979900356 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

8979900356 is an abundant number, since it is smaller than the sum of its proper divisors (9397572604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8979900356 is a wasteful number, since it uses less digits than its factorization.

8979900356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7458443 (or 7458441 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 56.

The square root of 8979900356 is about 94762.3361679101. The cubic root of 8979900356 is about 2078.5341894633.

The spelling of 8979900356 in words is "eight billion, nine hundred seventy-nine million, nine hundred thousand, three hundred fifty-six".