8791722968 has 32 divisors (see below), whose sum is σ = 18843321600. Its totient is φ = 3767098272.

The previous prime is 8791722937. The next prime is 8791722991. The reversal of 8791722968 is 8692271978.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315173 + ... + 341931.

It is an arithmetic number, because the mean of its divisors is an integer number (588853800).

Almost surely, 2^8791722968 is an apocalyptic number.

It is an amenable number.

8791722968 is an abundant number, since it is smaller than the sum of its proper divisors (10051598632).

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

8791722968 is a wasteful number, since it uses less digits than its factorization.

8791722968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32639 (or 32635 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 59.

The square root of 8791722968 is about 93764.1880890567. The cubic root of 8791722968 is about 2063.9127388093.

The spelling of 8791722968 in words is "eight billion, seven hundred ninety-one million, seven hundred twenty-two thousand, nine hundred sixty-eight".