492513790 has 16 divisors (see below), whose sum is σ = 891028512. Its totient is φ = 196004704.

The previous prime is 492513781. The next prime is 492513809. The reversal of 492513790 is 97315294.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123034 + ... + 126973.

It is an arithmetic number, because the mean of its divisors is an integer number (55689282).

Almost surely, 2^492513790 is an apocalyptic number.

492513790 is a deficient number, since it is larger than the sum of its proper divisors (398514722).

492513790 is a wasteful number, since it uses less digits than its factorization.

492513790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250211.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 492513790 is about 22192.6517117716. The cubic root of 492513790 is about 789.7193843915.

The spelling of 492513790 in words is "four hundred ninety-two million, five hundred thirteen thousand, seven hundred ninety".