885628664 has 16 divisors (see below), whose sum is σ = 1661466600. Its totient is φ = 442570912.

The previous prime is 885628657. The next prime is 885628697. The reversal of 885628664 is 466826588.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14474 + ... + 44505.

Almost surely, 2^885628664 is an apocalyptic number.

It is an amenable number.

885628664 is a deficient number, since it is larger than the sum of its proper divisors (775837936).

885628664 is a wasteful number, since it uses less digits than its factorization.

885628664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60862 (or 60858 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 53.

The square root of 885628664 is about 29759.5138401151. The cubic root of 885628664 is about 960.3227589508.

The spelling of 885628664 in words is "eight hundred eighty-five million, six hundred twenty-eight thousand, six hundred sixty-four".