964384256 has 40 divisors (see below), whose sum is σ = 2102068584. Its totient is φ = 438353920.

The previous prime is 964384249. The next prime is 964384261. The reversal of 964384256 is 652483469.

It is a self number, because there is not a number n which added to its sum of digits gives 964384256.

It is a congruent 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, 79985 + ... + 91248.

Almost surely, 2^964384256 is an apocalyptic number.

It is an amenable number.

964384256 is an abundant number, since it is smaller than the sum of its proper divisors (1137684328).

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

964384256 is a wasteful number, since it uses less digits than its factorization.

964384256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171262 (or 171246 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 47.

The square root of 964384256 is about 31054.5368022130. The cubic root of 964384256 is about 987.9842862215.

The spelling of 964384256 in words is "nine hundred sixty-four million, three hundred eighty-four thousand, two hundred fifty-six".