879848920 has 16 divisors (see below), whose sum is σ = 1979660160. Its totient is φ = 351939552.

The previous prime is 879848917. The next prime is 879848939. The reversal of 879848920 is 29848978.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10998072 + ... + 10998151.

It is an arithmetic number, because the mean of its divisors is an integer number (123728760).

Almost surely, 2^879848920 is an apocalyptic number.

It is an amenable number.

879848920 is an abundant number, since it is smaller than the sum of its proper divisors (1099811240).

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

879848920 is a wasteful number, since it uses less digits than its factorization.

879848920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21996234 (or 21996230 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 55.

The square root of 879848920 is about 29662.2473861978. The cubic root of 879848920 is about 958.2291282957.

The spelling of 879848920 in words is "eight hundred seventy-nine million, eight hundred forty-eight thousand, nine hundred twenty".