879353975 has 12 divisors (see below), whose sum is σ = 1101198120. Its totient is φ = 696516000.

The previous prime is 879353947. The next prime is 879353989. The reversal of 879353975 is 579353978.

It is a happy number.

It is not a de Polignac number, because 879353975 - 2²⁶ = 812245111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 879353975.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171605 + ... + 176654.

It is an arithmetic number, because the mean of its divisors is an integer number (91766510).

Almost surely, 2^879353975 is an apocalyptic number.

879353975 is a deficient number, since it is larger than the sum of its proper divisors (221844145).

879353975 is a wasteful number, since it uses less digits than its factorization.

879353975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348370 (or 348365 counting only the distinct ones).

The product of its digits is 7144200, while the sum is 56.

The square root of 879353975 is about 29653.9032000848. The cubic root of 879353975 is about 958.0494157473.

The spelling of 879353975 in words is "eight hundred seventy-nine million, three hundred fifty-three thousand, nine hundred seventy-five".