492764679629 has 2 divisors, whose sum is σ = 492764679630. Its totient is φ = 492764679628.

The previous prime is 492764679611. The next prime is 492764679653. The reversal of 492764679629 is 926976467294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 458365558729 + 34399120900 = 677027^2 + 185470^2 .

It is a cyclic number.

It is not a de Polignac number, because 492764679629 - 2¹⁶ = 492764614093 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492764672629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246382339814 + 246382339815.

It is an arithmetic number, because the mean of its divisors is an integer number (246382339815).

Almost surely, 2^492764679629 is an apocalyptic number.

It is an amenable number.

492764679629 is a deficient number, since it is larger than the sum of its proper divisors (1).

492764679629 is an equidigital number, since it uses as much as digits as its factorization.

492764679629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 493807104, while the sum is 71.

The spelling of 492764679629 in words is "four hundred ninety-two billion, seven hundred sixty-four million, six hundred seventy-nine thousand, six hundred twenty-nine".