578879664 has 40 divisors (see below), whose sum is σ = 1631389632. Its totient is φ = 175417920.

The previous prime is 578879659. The next prime is 578879681. The reversal of 578879664 is 466978875.

It is a junction number, because it is equal to n+sod(n) for n = 578879598 and 578879607.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 547654 + ... + 548709.

Almost surely, 2^578879664 is an apocalyptic number.

It is an amenable number.

578879664 is an abundant number, since it is smaller than the sum of its proper divisors (1052509968).

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

578879664 is a wasteful number, since it uses less digits than its factorization.

578879664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096385 (or 1096379 counting only the distinct ones).

The product of its digits is 20321280, while the sum is 60.

The square root of 578879664 is about 24059.9182043497. The cubic root of 578879664 is about 833.4177857166.

The spelling of 578879664 in words is "five hundred seventy-eight million, eight hundred seventy-nine thousand, six hundred sixty-four".