964396368 has 100 divisors (see below), whose sum is σ = 3006006388. Its totient is φ = 296732160.

The previous prime is 964396291. The next prime is 964396373. The reversal of 964396368 is 863693469.

It is a happy number.

964396368 is a `hidden beast` number, since 96 + 439 + 63 + 68 = 666.

964396368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 169833024 + 794563344 = 13032^2 + 28188^2 .

It is a super-2 number, since 2×964396368² = 1860120709223182848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11773 + ... + 45468.

Almost surely, 2^964396368 is an apocalyptic number.

It is an amenable number.

964396368 is an abundant number, since it is smaller than the sum of its proper divisors (2041610020).

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

964396368 is a wasteful number, since it uses less digits than its factorization.

964396368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57274 (or 57259 counting only the distinct ones).

The product of its digits is 5038848, while the sum is 54.

The square root of 964396368 is about 31054.7318133646. The cubic root of 964396368 is about 987.9884223375.

The spelling of 964396368 in words is "nine hundred sixty-four million, three hundred ninety-six thousand, three hundred sixty-eight".