871400974 has 16 divisors (see below), whose sum is σ = 1314951408. Its totient is φ = 433092352.

The previous prime is 871400941. The next prime is 871400989. The reversal of 871400974 is 479004178.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243204 + ... + 246760.

It is an arithmetic number, because the mean of its divisors is an integer number (82184463).

Almost surely, 2^871400974 is an apocalyptic number.

871400974 is a deficient number, since it is larger than the sum of its proper divisors (443550434).

871400974 is a wasteful number, since it uses less digits than its factorization.

871400974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4259.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 871400974 is about 29519.5015879334. The cubic root of 871400974 is about 955.1524199582.

The spelling of 871400974 in words is "eight hundred seventy-one million, four hundred thousand, nine hundred seventy-four".