576320868964 has 9 divisors (see below), whose sum is σ = 1008564177747. Its totient is φ = 288159675324.

The previous prime is 576320868881. The next prime is 576320868973. The reversal of 576320868964 is 469868023675.

The square root of 576320868964 is 759158.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 576320868896 and 576320868905.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1328527 + ... + 1708105.

Almost surely, 2^576320868964 is an apocalyptic number.

576320868964 is the 759158-th square number.

It is an amenable number.

576320868964 is a deficient number, since it is larger than the sum of its proper divisors (432243308783).

576320868964 is an frugal number, since it uses more digits than its factorization.

576320868964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759162 (or 379581 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 64.

Multiplying 576320868964 by its sum of digits (64), we get a square (36884535613696 = 6073264²).

The spelling of 576320868964 in words is "five hundred seventy-six billion, three hundred twenty million, eight hundred sixty-eight thousand, nine hundred sixty-four".