64464304 has 20 divisors (see below), whose sum is σ = 125046064. Its totient is φ = 32194368.

The previous prime is 64464293. The next prime is 64464317. The reversal of 64464304 is 40346446.

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, 16069 + ... + 19675.

Almost surely, 2^64464304 is an apocalyptic number.

It is an amenable number.

64464304 is a deficient number, since it is larger than the sum of its proper divisors (60581760).

64464304 is a wasteful number, since it uses less digits than its factorization.

64464304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4732 (or 4726 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

The square root of 64464304 is about 8028.9665586550. The cubic root of 64464304 is about 400.9649702093.

The spelling of 64464304 in words is "sixty-four million, four hundred sixty-four thousand, three hundred four".