879796872 has 48 divisors (see below), whose sum is σ = 2384731440. Its totient is φ = 293025888.

The previous prime is 879796847. The next prime is 879796921. The reversal of 879796872 is 278697978.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98463 + ... + 107025.

It is an arithmetic number, because the mean of its divisors is an integer number (49681905).

Almost surely, 2^879796872 is an apocalyptic number.

It is an amenable number.

879796872 is an abundant number, since it is smaller than the sum of its proper divisors (1504934568).

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

879796872 is a wasteful number, since it uses less digits than its factorization.

879796872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10002 (or 9995 counting only the distinct ones).

The product of its digits is 21337344, while the sum is 63.

The square root of 879796872 is about 29661.3700290462. The cubic root of 879796872 is about 958.2102330468.

The spelling of 879796872 in words is "eight hundred seventy-nine million, seven hundred ninety-six thousand, eight hundred seventy-two".