472474968836 has 24 divisors (see below), whose sum is σ = 890748180504. Its totient is φ = 217988328960.

The previous prime is 472474968767. The next prime is 472474968851. The reversal of 472474968836 is 638869474274.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1047169600 + 471427799236 = 32360^2 + 686606^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1456295 + ... + 1750926.

It is an arithmetic number, because the mean of its divisors is an integer number (37114507521).

Almost surely, 2^472474968836 is an apocalyptic number.

It is an amenable number.

472474968836 is a deficient number, since it is larger than the sum of its proper divisors (418273211668).

472474968836 is a wasteful number, since it uses less digits than its factorization.

472474968836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3210071 (or 3210069 counting only the distinct ones).

The product of its digits is 390168576, while the sum is 68.

The spelling of 472474968836 in words is "four hundred seventy-two billion, four hundred seventy-four million, nine hundred sixty-eight thousand, eight hundred thirty-six".