492696901 has 2 divisors, whose sum is σ = 492696902. Its totient is φ = 492696900.

The previous prime is 492696833. The next prime is 492696913. The reversal of 492696901 is 109696294.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 399960001 + 92736900 = 19999^2 + 9630^2 .

It is a cyclic number.

It is not a de Polignac number, because 492696901 - 2²¹ = 490599749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492696991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246348450 + 246348451.

It is an arithmetic number, because the mean of its divisors is an integer number (246348451).

Almost surely, 2^492696901 is an apocalyptic number.

It is an amenable number.

492696901 is a deficient number, since it is larger than the sum of its proper divisors (1).

492696901 is an equidigital number, since it uses as much as digits as its factorization.

492696901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 46.

The square root of 492696901 is about 22196.7768155649. The cubic root of 492696901 is about 789.8172418132.

The spelling of 492696901 in words is "four hundred ninety-two million, six hundred ninety-six thousand, nine hundred one".