979574874 has 16 divisors (see below), whose sum is σ = 1960316640. Its totient is φ = 326330480.

The previous prime is 979574863. The next prime is 979574891. The reversal of 979574874 is 478475979.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37512 + ... + 58019.

It is an arithmetic number, because the mean of its divisors is an integer number (122519790).

Almost surely, 2^979574874 is an apocalyptic number.

979574874 is an abundant number, since it is smaller than the sum of its proper divisors (980741766).

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

979574874 is a wasteful number, since it uses less digits than its factorization.

979574874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97245.

The product of its digits is 17781120, while the sum is 60.

The square root of 979574874 is about 31298.1608724858. The cubic root of 979574874 is about 993.1447374286.

It can be divided in two parts, 97957 and 4874, that added together give a triangular number (102831 = T₄₅₃).

The spelling of 979574874 in words is "nine hundred seventy-nine million, five hundred seventy-four thousand, eight hundred seventy-four".