8864964 has 30 divisors (see below), whose sum is σ = 23175614. Its totient is φ = 2954880.

The previous prime is 8864953. The next prime is 8864969. The reversal of 8864964 is 4694688.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7884864 + 980100 = 2808^2 + 990^2 .

It is not an unprimeable number, because it can be changed into a prime (8864969) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 13357 + ... + 14004.

Almost surely, 2^8864964 is an apocalyptic number.

It is an amenable number.

8864964 is an abundant number, since it is smaller than the sum of its proper divisors (14310650).

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

8864964 is a wasteful number, since it uses less digits than its factorization.

8864964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27377 (or 27366 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 8864964 is about 2977.4089406731. The cubic root of 8864964 is about 206.9628162574.

The spelling of 8864964 in words is "eight million, eight hundred sixty-four thousand, nine hundred sixty-four".