878660304 has 20 divisors (see below), whose sum is σ = 2269872576. Its totient is φ = 292886752.

The previous prime is 878660303. The next prime is 878660309. The reversal of 878660304 is 403066878.

878660304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878660303) 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, 9152664 + ... + 9152759.

Almost surely, 2^878660304 is an apocalyptic number.

It is an amenable number.

878660304 is an abundant number, since it is smaller than the sum of its proper divisors (1391212272).

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

878660304 is a wasteful number, since it uses less digits than its factorization.

878660304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18305434 (or 18305428 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 878660304 is about 29642.2047762983. The cubic root of 878660304 is about 957.7974330650.

The spelling of 878660304 in words is "eight hundred seventy-eight million, six hundred sixty thousand, three hundred four".