64413004 has 12 divisors (see below), whose sum is σ = 115769584. Its totient is φ = 31335984.

The previous prime is 64412987. The next prime is 64413043. The reversal of 64413004 is 40031446.

It is a happy number.

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, 217464 + ... + 217759.

Almost surely, 2^64413004 is an apocalyptic number.

It is an amenable number.

64413004 is a deficient number, since it is larger than the sum of its proper divisors (51356580).

64413004 is a wasteful number, since it uses less digits than its factorization.

64413004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435264 (or 435262 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 64413004 is about 8025.7712401987. The cubic root of 64413004 is about 400.8585807790.

The spelling of 64413004 in words is "sixty-four million, four hundred thirteen thousand, four".