407696064 has 56 divisors (see below), whose sum is σ = 1080229488. Its totient is φ = 135705600.

The previous prime is 407696027. The next prime is 407696071. The reversal of 407696064 is 460696704.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213514 + ... + 215414.

Almost surely, 2^407696064 is an apocalyptic number.

It is an amenable number.

407696064 is an abundant number, since it is smaller than the sum of its proper divisors (672533424).

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

407696064 is a wasteful number, since it uses less digits than its factorization.

407696064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3033 (or 3023 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 407696064 is about 20191.4849379633. The cubic root of 407696064 is about 741.5017372998.

The spelling of 407696064 in words is "four hundred seven million, six hundred ninety-six thousand, sixty-four".