492906379 has 16 divisors (see below), whose sum is σ = 594446080. Its totient is φ = 399258720.

The previous prime is 492906331. The next prime is 492906383. The reversal of 492906379 is 973609294.

It is not a de Polignac number, because 492906379 - 2⁹ = 492905867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (492906319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51592 + ... + 60394.

It is an arithmetic number, because the mean of its divisors is an integer number (37152880).

Almost surely, 2^492906379 is an apocalyptic number.

492906379 is a deficient number, since it is larger than the sum of its proper divisors (101539701).

492906379 is a wasteful number, since it uses less digits than its factorization.

492906379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9250.

The product of its (nonzero) digits is 734832, while the sum is 49.

The square root of 492906379 is about 22201.4949721860. The cubic root of 492906379 is about 789.9291604482.

The spelling of 492906379 in words is "four hundred ninety-two million, nine hundred six thousand, three hundred seventy-nine".