879924402 has 48 divisors (see below), whose sum is σ = 2180555520. Its totient is φ = 251211456.

The previous prime is 879924379. The next prime is 879924421. The reversal of 879924402 is 204429978.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 261543 + ... + 264885.

It is an arithmetic number, because the mean of its divisors is an integer number (45428240).

Almost surely, 2^879924402 is an apocalyptic number.

879924402 is an abundant number, since it is smaller than the sum of its proper divisors (1300631118).

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

879924402 is a wasteful number, since it uses less digits than its factorization.

879924402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5447 (or 5444 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 879924402 is about 29663.5197169857. The cubic root of 879924402 is about 958.2565295844.

The spelling of 879924402 in words is "eight hundred seventy-nine million, nine hundred twenty-four thousand, four hundred two".