8676436656 has 80 divisors (see below), whose sum is σ = 23454507744. Its totient is φ = 2760855552.

The previous prime is 8676436633. The next prime is 8676436661. The reversal of 8676436656 is 6566346768.

It is a junction number, because it is equal to n+sod(n) for n = 8676436596 and 8676436605.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48040 + ... + 140216.

Almost surely, 2^8676436656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8676436656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11727253872).

8676436656 is an abundant number, since it is smaller than the sum of its proper divisors (14778071088).

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

8676436656 is a wasteful number, since it uses less digits than its factorization.

8676436656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92278 (or 92272 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 57.

The square root of 8676436656 is about 93147.3921052007. The cubic root of 8676436656 is about 2054.8516186279.

The spelling of 8676436656 in words is "eight billion, six hundred seventy-six million, four hundred thirty-six thousand, six hundred fifty-six".