8793664 has 28 divisors (see below), whose sum is σ = 19037808. Its totient is φ = 3996800.

The previous prime is 8793649. The next prime is 8793667. The reversal of 8793664 is 4663978.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8793664.

It is not an unprimeable number, because it can be changed into a prime (8793667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5542 + ... + 6949.

Almost surely, 2^8793664 is an apocalyptic number.

It is an amenable number.

8793664 is an abundant number, since it is smaller than the sum of its proper divisors (10244144).

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

8793664 is a wasteful number, since it uses less digits than its factorization.

8793664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12514 (or 12504 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 8793664 is about 2965.4112699590. The cubic root of 8793664 is about 206.4064617491.

The spelling of 8793664 in words is "eight million, seven hundred ninety-three thousand, six hundred sixty-four".