500668876 has 72 divisors (see below), whose sum is σ = 975492000. Its totient is φ = 224421120.

The previous prime is 500668841. The next prime is 500668891. The reversal of 500668876 is 678866005.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2515825 + ... + 2516023.

It is an arithmetic number, because the mean of its divisors is an integer number (13548500).

Almost surely, 2^500668876 is an apocalyptic number.

It is an amenable number.

500668876 is a deficient number, since it is larger than the sum of its proper divisors (474823124).

500668876 is a wasteful number, since it uses less digits than its factorization.

500668876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 500668876 is about 22375.6312983567. The cubic root of 500668876 is about 794.0542931021.

The spelling of 500668876 in words is "five hundred million, six hundred sixty-eight thousand, eight hundred seventy-six".