504104979 has 32 divisors (see below), whose sum is σ = 810780160. Its totient is φ = 272160000.

The previous prime is 504104971. The next prime is 504105001. The reversal of 504104979 is 979401405.

It is not a de Polignac number, because 504104979 - 2³ = 504104971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (504104971) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 166479 + ... + 169479.

It is an arithmetic number, because the mean of its divisors is an integer number (25336880).

Almost surely, 2^504104979 is an apocalyptic number.

504104979 is a deficient number, since it is larger than the sum of its proper divisors (306675181).

504104979 is a wasteful number, since it uses less digits than its factorization.

504104979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3451.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 504104979 is about 22452.2822670659. The cubic root of 504104979 is about 795.8666913739.

The spelling of 504104979 in words is "five hundred four million, one hundred four thousand, nine hundred seventy-nine".