492400933 has 2 divisors, whose sum is σ = 492400934. Its totient is φ = 492400932.

The previous prime is 492400919. The next prime is 492401009. The reversal of 492400933 is 339004294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 481231969 + 11168964 = 21937^2 + 3342^2 .

It is a cyclic number.

It is not a de Polignac number, because 492400933 - 2⁵ = 492400901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492400913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246200466 + 246200467.

It is an arithmetic number, because the mean of its divisors is an integer number (246200467).

Almost surely, 2^492400933 is an apocalyptic number.

It is an amenable number.

492400933 is a deficient number, since it is larger than the sum of its proper divisors (1).

492400933 is an equidigital number, since it uses as much as digits as its factorization.

492400933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 492400933 is about 22190.1089001384. The cubic root of 492400933 is about 789.6590597395.

The spelling of 492400933 in words is "four hundred ninety-two million, four hundred thousand, nine hundred thirty-three".