879213875 has 16 divisors (see below), whose sum is σ = 1101207744. Its totient is φ = 700840000.

The previous prime is 879213833. The next prime is 879213887. The reversal of 879213875 is 578312978.

It is a de Polignac number, because none of the positive numbers 2^k-879213875 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22610 + ... + 47640.

It is an arithmetic number, because the mean of its divisors is an integer number (68825484).

Almost surely, 2^879213875 is an apocalyptic number.

879213875 is a deficient number, since it is larger than the sum of its proper divisors (221993869).

879213875 is a wasteful number, since it uses less digits than its factorization.

879213875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25327 (or 25317 counting only the distinct ones).

The product of its digits is 846720, while the sum is 50.

The square root of 879213875 is about 29651.5408537229. The cubic root of 879213875 is about 957.9985337530.

It can be divided in two parts, 879213 and 875, that added together give a palindrome (880088).

The spelling of 879213875 in words is "eight hundred seventy-nine million, two hundred thirteen thousand, eight hundred seventy-five".