764464364 has 12 divisors (see below), whose sum is σ = 1416507624. Its totient is φ = 359747904.

The previous prime is 764464307. The next prime is 764464387. The reversal of 764464364 is 463464467.

It is a happy number.

764464364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5620994 + ... + 5621129.

It is an arithmetic number, because the mean of its divisors is an integer number (118042302).

Almost surely, 2^764464364 is an apocalyptic number.

It is an amenable number.

764464364 is a deficient number, since it is larger than the sum of its proper divisors (652043260).

764464364 is a wasteful number, since it uses less digits than its factorization.

764464364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11242144 (or 11242142 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 44.

The square root of 764464364 is about 27648.9486961078. The cubic root of 764464364 is about 914.3639219418.

The spelling of 764464364 in words is "seven hundred sixty-four million, four hundred sixty-four thousand, three hundred sixty-four".