492634674 has 24 divisors (see below), whose sum is σ = 1219857600. Its totient is φ = 140752728.

The previous prime is 492634661. The next prime is 492634693. The reversal of 492634674 is 476436294.

It is a happy number.

492634674 is a `hidden beast` number, since 4 + 9 + 2 + 634 + 6 + 7 + 4 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1954774 + ... + 1955025.

It is an arithmetic number, because the mean of its divisors is an integer number (50827400).

Almost surely, 2^492634674 is an apocalyptic number.

492634674 is an abundant number, since it is smaller than the sum of its proper divisors (727222926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

492634674 is a wasteful number, since it uses less digits than its factorization.

492634674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3909814 (or 3909811 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 492634674 is about 22195.3750587820. The cubic root of 492634674 is about 789.7839894379.

The spelling of 492634674 in words is "four hundred ninety-two million, six hundred thirty-four thousand, six hundred seventy-four".