498672956 has 24 divisors (see below), whose sum is σ = 896298480. Its totient is φ = 242672000.

The previous prime is 498672949. The next prime is 498672971. The reversal of 498672956 is 659276894.

It is a happy number.

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, 13376 + ... + 34296.

It is an arithmetic number, because the mean of its divisors is an integer number (37345770).

Almost surely, 2^498672956 is an apocalyptic number.

It is an amenable number.

498672956 is a deficient number, since it is larger than the sum of its proper divisors (397625524).

498672956 is a wasteful number, since it uses less digits than its factorization.

498672956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21085 (or 21083 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 56.

The square root of 498672956 is about 22330.9864538045. The cubic root of 498672956 is about 792.9977201669.

The spelling of 498672956 in words is "four hundred ninety-eight million, six hundred seventy-two thousand, nine hundred fifty-six".