492734659 has 2 divisors, whose sum is σ = 492734660. Its totient is φ = 492734658.

The previous prime is 492734651. The next prime is 492734687. The reversal of 492734659 is 956437294.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 492734659 - 2³ = 492734651 is a prime.

It is not a weakly prime, because it can be changed into another prime (492734651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246367329 + 246367330.

It is an arithmetic number, because the mean of its divisors is an integer number (246367330).

Almost surely, 2^492734659 is an apocalyptic number.

492734659 is a deficient number, since it is larger than the sum of its proper divisors (1).

492734659 is an equidigital number, since it uses as much as digits as its factorization.

492734659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1632960, while the sum is 49.

The square root of 492734659 is about 22197.6273281628. The cubic root of 492734659 is about 789.8374172717.

The spelling of 492734659 in words is "four hundred ninety-two million, seven hundred thirty-four thousand, six hundred fifty-nine".