504003880 has 32 divisors (see below), whose sum is σ = 1193695200. Its totient is φ = 190990656.

The previous prime is 504003833. The next prime is 504003881. The reversal of 504003880 is 88300405.

It is a super-2 number, since 2×504003880² = 508039822110108800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (504003881) 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, 330822 + ... + 332341.

It is an arithmetic number, because the mean of its divisors is an integer number (37302975).

Almost surely, 2^504003880 is an apocalyptic number.

It is an amenable number.

504003880 is an abundant number, since it is smaller than the sum of its proper divisors (689691320).

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

504003880 is a wasteful number, since it uses less digits than its factorization.

504003880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663193 (or 663189 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 504003880 is about 22450.0307349456. The cubic root of 504003880 is about 795.8134837357.

The spelling of 504003880 in words is "five hundred four million, three thousand, eight hundred eighty".