8791605936 has 60 divisors (see below), whose sum is σ = 25176496488. Its totient is φ = 2862381312.

The previous prime is 8791605923. The next prime is 8791605941. The reversal of 8791605936 is 6395061978.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 703725 + ... + 716108.

Almost surely, 2^8791605936 is an apocalyptic number.

8791605936 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

8791605936 is an abundant number, since it is smaller than the sum of its proper divisors (16384890552).

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

8791605936 is a wasteful number, since it uses less digits than its factorization.

8791605936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419890 (or 1419881 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The square root of 8791605936 is about 93763.5640107606. The cubic root of 8791605936 is about 2063.9035807672.

The spelling of 8791605936 in words is "eight billion, seven hundred ninety-one million, six hundred five thousand, nine hundred thirty-six".