492434668 has 36 divisors (see below), whose sum is σ = 949709376. Its totient is φ = 223247200.

The previous prime is 492434653. The next prime is 492434681. The reversal of 492434668 is 866434294.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222021 + ... + 224227.

It is an arithmetic number, because the mean of its divisors is an integer number (26380816).

Almost surely, 2^492434668 is an apocalyptic number.

It is an amenable number.

492434668 is a deficient number, since it is larger than the sum of its proper divisors (457274708).

492434668 is a wasteful number, since it uses less digits than its factorization.

492434668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2694 (or 2681 counting only the distinct ones).

The product of its digits is 995328, while the sum is 46.

The square root of 492434668 is about 22190.8690230915. The cubic root of 492434668 is about 789.6770928356.

The spelling of 492434668 in words is "four hundred ninety-two million, four hundred thirty-four thousand, six hundred sixty-eight".