500808936 has 16 divisors (see below), whose sum is σ = 1252022400. Its totient is φ = 166936304.

The previous prime is 500808929. The next prime is 500808947. The reversal of 500808936 is 639808005.

It is a junction number, because it is equal to n+sod(n) for n = 500808894 and 500808903.

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, 10433496 + ... + 10433543.

It is an arithmetic number, because the mean of its divisors is an integer number (78251400).

Almost surely, 2^500808936 is an apocalyptic number.

It is an amenable number.

500808936 is an abundant number, since it is smaller than the sum of its proper divisors (751213464).

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

500808936 is a wasteful number, since it uses less digits than its factorization.

500808936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20867048 (or 20867044 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 500808936 is about 22378.7608236024. The cubic root of 500808936 is about 794.1283306417.

The spelling of 500808936 in words is "five hundred million, eight hundred eight thousand, nine hundred thirty-six".