498856504 has 16 divisors (see below), whose sum is σ = 939240720. Its totient is φ = 248392320.

The previous prime is 498856439. The next prime is 498856507. The reversal of 498856504 is 405658894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498856507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127444 + ... + 131299.

It is an arithmetic number, because the mean of its divisors is an integer number (58702545).

Almost surely, 2^498856504 is an apocalyptic number.

It is an amenable number.

498856504 is a deficient number, since it is larger than the sum of its proper divisors (440384216).

498856504 is a wasteful number, since it uses less digits than its factorization.

498856504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258990 (or 258986 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 49.

The square root of 498856504 is about 22335.0957911534. The cubic root of 498856504 is about 793.0950018885.

The spelling of 498856504 in words is "four hundred ninety-eight million, eight hundred fifty-six thousand, five hundred four".