492810323 has 2 divisors, whose sum is σ = 492810324. Its totient is φ = 492810322.

The previous prime is 492810319. The next prime is 492810349. The reversal of 492810323 is 323018294.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 492810323 - 2² = 492810319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 492810323.

It is not a weakly prime, because it can be changed into another prime (492810223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246405161 + 246405162.

It is an arithmetic number, because the mean of its divisors is an integer number (246405162).

Almost surely, 2^492810323 is an apocalyptic number.

492810323 is a deficient number, since it is larger than the sum of its proper divisors (1).

492810323 is an equidigital number, since it uses as much as digits as its factorization.

492810323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 492810323 is about 22199.3315890366. The cubic root of 492810323 is about 789.8778441684.

It can be divided in two parts, 4928 and 10323, that added together give a palindrome (15251).

The spelling of 492810323 in words is "four hundred ninety-two million, eight hundred ten thousand, three hundred twenty-three".