964206864 has 60 divisors (see below), whose sum is σ = 2701120396. Its totient is φ = 321083136.

The previous prime is 964206839. The next prime is 964206907. The reversal of 964206864 is 468602469.

It can be written as a sum of positive squares in 2 ways, for example, as 466560000 + 497646864 = 21600^2 + 22308^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175422 + ... + 180834.

Almost surely, 2^964206864 is an apocalyptic number.

It is an amenable number.

964206864 is an abundant number, since it is smaller than the sum of its proper divisors (1736913532).

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

964206864 is a wasteful number, since it uses less digits than its factorization.

964206864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6664 (or 6655 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 964206864 is about 31051.6805342320. The cubic root of 964206864 is about 987.9237048178.

The spelling of 964206864 in words is "nine hundred sixty-four million, two hundred six thousand, eight hundred sixty-four".