492343129 has 16 divisors (see below), whose sum is σ = 536264064. Its totient is φ = 450736000.

The previous prime is 492343109. The next prime is 492343169. The reversal of 492343129 is 921343294.

It is a cyclic number.

It is not a de Polignac number, because 492343129 - 2¹³ = 492334937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (492343109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45054 + ... + 54904.

It is an arithmetic number, because the mean of its divisors is an integer number (33516504).

Almost surely, 2^492343129 is an apocalyptic number.

It is an amenable number.

492343129 is a deficient number, since it is larger than the sum of its proper divisors (43920935).

492343129 is a wasteful number, since it uses less digits than its factorization.

492343129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9968.

The product of its digits is 46656, while the sum is 37.

The square root of 492343129 is about 22188.8063897092. The cubic root of 492343129 is about 789.6281586076.

The spelling of 492343129 in words is "four hundred ninety-two million, three hundred forty-three thousand, one hundred twenty-nine".