874133868 has 12 divisors (see below), whose sum is σ = 2039645720. Its totient is φ = 291377952.

The previous prime is 874133857. The next prime is 874133927. The reversal of 874133868 is 868331478.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×874133868³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 36422233 + ... + 36422256.

Almost surely, 2^874133868 is an apocalyptic number.

It is an amenable number.

874133868 is an abundant number, since it is smaller than the sum of its proper divisors (1165511852).

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

874133868 is a wasteful number, since it uses less digits than its factorization.

874133868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72844496 (or 72844494 counting only the distinct ones).

The product of its digits is 774144, while the sum is 48.

The square root of 874133868 is about 29565.7549878233. The cubic root of 874133868 is about 956.1498965484.

The spelling of 874133868 in words is "eight hundred seventy-four million, one hundred thirty-three thousand, eight hundred sixty-eight".