878700875274 has 40 divisors (see below), whose sum is σ = 1983312731268. Its totient is φ = 290762326080.

The previous prime is 878700875251. The next prime is 878700875281. The reversal of 878700875274 is 472578007878.

It can be written as a sum of positive squares in 2 ways, for example, as 855079337025 + 23621538249 = 924705^2 + 153693^2 .

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 19773717 + ... + 19818104.

Almost surely, 2^878700875274 is an apocalyptic number.

878700875274 is an abundant number, since it is smaller than the sum of its proper divisors (1104611855994).

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

878700875274 is a wasteful number, since it uses less digits than its factorization.

878700875274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39591972 (or 39591963 counting only the distinct ones).

The product of its (nonzero) digits is 49172480, while the sum is 63.

The spelling of 878700875274 in words is "eight hundred seventy-eight billion, seven hundred million, eight hundred seventy-five thousand, two hundred seventy-four".