492735816 has 48 divisors (see below), whose sum is σ = 1404733200. Its totient is φ = 155600352.

The previous prime is 492735791. The next prime is 492735821. The reversal of 492735816 is 618537294.

492735816 is a `hidden beast` number, since 49 + 27 + 3 + 581 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178726 + ... + 181461.

It is an arithmetic number, because the mean of its divisors is an integer number (29265275).

Almost surely, 2^492735816 is an apocalyptic number.

It is an amenable number.

492735816 is an abundant number, since it is smaller than the sum of its proper divisors (911997384).

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

492735816 is a wasteful number, since it uses less digits than its factorization.

492735816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360218 (or 360211 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 492735816 is about 22197.6533894914. The cubic root of 492735816 is about 789.8380354821.

The spelling of 492735816 in words is "four hundred ninety-two million, seven hundred thirty-five thousand, eight hundred sixteen".