498783928 has 32 divisors (see below), whose sum is σ = 958766400. Its totient is φ = 243153792.

The previous prime is 498783899. The next prime is 498783931. The reversal of 498783928 is 829387894.

It is a super-2 number, since 2×498783928² = 497570813662218368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101758 + ... + 106546.

It is an arithmetic number, because the mean of its divisors is an integer number (29961450).

Almost surely, 2^498783928 is an apocalyptic number.

It is an amenable number.

498783928 is a deficient number, since it is larger than the sum of its proper divisors (459982472).

498783928 is a wasteful number, since it uses less digits than its factorization.

498783928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5119 (or 5115 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 58.

The square root of 498783928 is about 22333.4710244512. The cubic root of 498783928 is about 793.0565389545.

The spelling of 498783928 in words is "four hundred ninety-eight million, seven hundred eighty-three thousand, nine hundred twenty-eight".