536644464 has 40 divisors (see below), whose sum is σ = 1446609792. Its totient is φ = 171103680.

The previous prime is 536644439. The next prime is 536644477. The reversal of 536644464 is 464446635.

It is a congruent number.

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, 241942 + ... + 244149.

Almost surely, 2^536644464 is an apocalyptic number.

It is an amenable number.

536644464 is an abundant number, since it is smaller than the sum of its proper divisors (909965328).

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

536644464 is a wasteful number, since it uses less digits than its factorization.

536644464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486125 (or 486119 counting only the distinct ones).

The product of its digits is 829440, while the sum is 42.

The square root of 536644464 is about 23165.5879269230. The cubic root of 536644464 is about 812.6350520753.

The spelling of 536644464 in words is "five hundred thirty-six million, six hundred forty-four thousand, four hundred sixty-four".