964996624 has 40 divisors (see below), whose sum is σ = 1970360000. Its totient is φ = 456575616.

The previous prime is 964996603. The next prime is 964996631. The reversal of 964996624 is 426699469.

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, 424162 + ... + 426430.

It is an arithmetic number, because the mean of its divisors is an integer number (49259000).

Almost surely, 2^964996624 is an apocalyptic number.

It is an amenable number.

964996624 is an abundant number, since it is smaller than the sum of its proper divisors (1005363376).

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

964996624 is a wasteful number, since it uses less digits than its factorization.

964996624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3695 (or 3689 counting only the distinct ones).

The product of its digits is 5038848, while the sum is 55.

The square root of 964996624 is about 31064.3947953280. The cubic root of 964996624 is about 988.1933598508.

The spelling of 964996624 in words is "nine hundred sixty-four million, nine hundred ninety-six thousand, six hundred twenty-four".