872974806 has 32 divisors (see below), whose sum is σ = 1928793600. Its totient is φ = 261187680.

The previous prime is 872974783. The next prime is 872974853. The reversal of 872974806 is 608479278.

It is a congruent 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, 78501 + ... + 88928.

It is an arithmetic number, because the mean of its divisors is an integer number (60274800).

Almost surely, 2^872974806 is an apocalyptic number.

872974806 is an abundant number, since it is smaller than the sum of its proper divisors (1055818794).

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

872974806 is a wasteful number, since it uses less digits than its factorization.

872974806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167524.

The product of its (nonzero) digits is 1354752, while the sum is 51.

The square root of 872974806 is about 29546.1470584576. The cubic root of 872974806 is about 955.7271057772.

The spelling of 872974806 in words is "eight hundred seventy-two million, nine hundred seventy-four thousand, eight hundred six".