874140664 has 16 divisors (see below), whose sum is σ = 1678990320. Its totient is φ = 426409920.

The previous prime is 874140653. The next prime is 874140671. The reversal of 874140664 is 466041478.

874140664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1332204 + ... + 1332859.

It is an arithmetic number, because the mean of its divisors is an integer number (104936895).

Almost surely, 2^874140664 is an apocalyptic number.

It is an amenable number.

874140664 is a deficient number, since it is larger than the sum of its proper divisors (804849656).

874140664 is a wasteful number, since it uses less digits than its factorization.

874140664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2665110 (or 2665106 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 874140664 is about 29565.8699178631. The cubic root of 874140664 is about 956.1523744213.

The spelling of 874140664 in words is "eight hundred seventy-four million, one hundred forty thousand, six hundred sixty-four".