492320079 has 8 divisors (see below), whose sum is σ = 729363120. Its totient is φ = 328213368.

The previous prime is 492320063. The next prime is 492320093. The reversal of 492320079 is 970023294.

It is not a de Polignac number, because 492320079 - 2⁴ = 492320063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492320879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9117012 + ... + 9117065.

It is an arithmetic number, because the mean of its divisors is an integer number (91170390).

Almost surely, 2^492320079 is an apocalyptic number.

492320079 is a deficient number, since it is larger than the sum of its proper divisors (237043041).

492320079 is a wasteful number, since it uses less digits than its factorization.

492320079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18234086 (or 18234080 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 492320079 is about 22188.2869775925. The cubic root of 492320079 is about 789.6158357565.

The spelling of 492320079 in words is "four hundred ninety-two million, three hundred twenty thousand, seventy-nine".