492618828 has 48 divisors (see below), whose sum is σ = 1239402080. Its totient is φ = 151386624.

The previous prime is 492618817. The next prime is 492618857. The reversal of 492618828 is 828816294.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174726 + ... + 177522.

Almost surely, 2^492618828 is an apocalyptic number.

It is an amenable number.

492618828 is an abundant number, since it is smaller than the sum of its proper divisors (746783252).

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

492618828 is a wasteful number, since it uses less digits than its factorization.

492618828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3946 (or 3944 counting only the distinct ones).

The product of its digits is 442368, while the sum is 48.

The square root of 492618828 is about 22195.0180896525. The cubic root of 492618828 is about 789.7755213296.

The spelling of 492618828 in words is "four hundred ninety-two million, six hundred eighteen thousand, eight hundred twenty-eight".