472932494 has 8 divisors (see below), whose sum is σ = 714577248. Its totient is φ = 234740080.

The previous prime is 472932479. The next prime is 472932511. The reversal of 472932494 is 494239274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 862742 + ... + 863289.

It is an arithmetic number, because the mean of its divisors is an integer number (89322156).

Almost surely, 2^472932494 is an apocalyptic number.

472932494 is a deficient number, since it is larger than the sum of its proper divisors (241644754).

472932494 is a wasteful number, since it uses less digits than its factorization.

472932494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726170.

The product of its digits is 435456, while the sum is 44.

The square root of 472932494 is about 21747.0111509605. The cubic root of 472932494 is about 779.1116854045. Note that the first 3 decimals are identical.

The spelling of 472932494 in words is "four hundred seventy-two million, nine hundred thirty-two thousand, four hundred ninety-four".