492707399 has 2 divisors, whose sum is σ = 492707400. Its totient is φ = 492707398.

The previous prime is 492707393. The next prime is 492707443. The reversal of 492707399 is 993707294.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 492707399 - 2²⁰ = 491658823 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492707393) 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, 246353699 + 246353700.

It is an arithmetic number, because the mean of its divisors is an integer number (246353700).

Almost surely, 2^492707399 is an apocalyptic number.

492707399 is a deficient number, since it is larger than the sum of its proper divisors (1).

492707399 is an equidigital number, since it uses as much as digits as its factorization.

492707399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 857304, while the sum is 50.

The square root of 492707399 is about 22197.0132900803. The cubic root of 492707399 is about 789.8228513759.

The spelling of 492707399 in words is "four hundred ninety-two million, seven hundred seven thousand, three hundred ninety-nine".