879436988910 has 64 divisors (see below), whose sum is σ = 2347280769600. Its totient is φ = 234304983936.

The previous prime is 879436988789. The next prime is 879436988917. The reversal of 879436988910 is 19889634978.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879436988917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1169089 + ... + 1767948.

It is an arithmetic number, because the mean of its divisors is an integer number (36676262025).

Almost surely, 2^879436988910 is an apocalyptic number.

879436988910 is an abundant number, since it is smaller than the sum of its proper divisors (1467843780690).

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

879436988910 is a wasteful number, since it uses less digits than its factorization.

879436988910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2938162 (or 2938156 counting only the distinct ones).

The product of its (nonzero) digits is 188116992, while the sum is 72.

The spelling of 879436988910 in words is "eight hundred seventy-nine billion, four hundred thirty-six million, nine hundred eighty-eight thousand, nine hundred ten".