8722904764 has 48 divisors (see below), whose sum is σ = 17765063680. Its totient is φ = 3670505280.

The previous prime is 8722904717. The next prime is 8722904797. The reversal of 8722904764 is 4674092278.

It is a happy number.

It is a congruent number.

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, 389479 + ... + 411265.

Almost surely, 2^8722904764 is an apocalyptic number.

It is an amenable number.

8722904764 is an abundant number, since it is smaller than the sum of its proper divisors (9042158916).

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

8722904764 is a wasteful number, since it uses less digits than its factorization.

8722904764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22058 (or 22056 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 49.

The square root of 8722904764 is about 93396.4922467648. The cubic root of 8722904764 is about 2058.5134563930.

The spelling of 8722904764 in words is "eight billion, seven hundred twenty-two million, nine hundred four thousand, seven hundred sixty-four".