874403864 has 32 divisors (see below), whose sum is σ = 1742914800. Its totient is φ = 410083200.

The previous prime is 874403863. The next prime is 874403879. The reversal of 874403864 is 468304478.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874403863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13127 + ... + 43830.

Almost surely, 2^874403864 is an apocalyptic number.

It is an amenable number.

874403864 is a deficient number, since it is larger than the sum of its proper divisors (868510936).

874403864 is a wasteful number, since it uses less digits than its factorization.

874403864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57083 (or 57079 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 44.

The square root of 874403864 is about 29570.3206610953. The cubic root of 874403864 is about 956.2483292494.

The spelling of 874403864 in words is "eight hundred seventy-four million, four hundred three thousand, eight hundred sixty-four".