492329771 has 2 divisors, whose sum is σ = 492329772. Its totient is φ = 492329770.

The previous prime is 492329759. The next prime is 492329777. The reversal of 492329771 is 177923294.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-492329771 is a prime.

It is not a weakly prime, because it can be changed into another prime (492329777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246164885 + 246164886.

It is an arithmetic number, because the mean of its divisors is an integer number (246164886).

Almost surely, 2^492329771 is an apocalyptic number.

492329771 is a deficient number, since it is larger than the sum of its proper divisors (1).

492329771 is an equidigital number, since it uses as much as digits as its factorization.

492329771 is an evil number, because the sum of its binary digits is even.

The product of its digits is 190512, while the sum is 44.

The square root of 492329771 is about 22188.5053800386. The cubic root of 492329771 is about 789.6210172816.

The spelling of 492329771 in words is "four hundred ninety-two million, three hundred twenty-nine thousand, seven hundred seventy-one".