492494846 has 16 divisors (see below), whose sum is σ = 755035008. Its totient is φ = 240861600.

The previous prime is 492494773. The next prime is 492494903. The reversal of 492494846 is 648494294.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 492494794 and 492494803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10931 + ... + 33233.

It is an arithmetic number, because the mean of its divisors is an integer number (47189688).

Almost surely, 2^492494846 is an apocalyptic number.

492494846 is a deficient number, since it is larger than the sum of its proper divisors (262540162).

492494846 is a wasteful number, since it uses less digits than its factorization.

492494846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22547.

The product of its digits is 1990656, while the sum is 50.

The square root of 492494846 is about 22192.2248997256. The cubic root of 492494846 is about 789.7092590331.

The spelling of 492494846 in words is "four hundred ninety-two million, four hundred ninety-four thousand, eight hundred forty-six".