472843316 has 36 divisors (see below), whose sum is σ = 926750916. Its totient is φ = 210862080.

The previous prime is 472843309. The next prime is 472843331. The reversal of 472843316 is 613348274.

It can be written as a sum of positive squares in 2 ways, for example, as 304362916 + 168480400 = 17446^2 + 12980^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 472843316.

It is a congruent number.

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, 16436 + ... + 34868.

It is an arithmetic number, because the mean of its divisors is an integer number (25743081).

Almost surely, 2^472843316 is an apocalyptic number.

It is an amenable number.

472843316 is a deficient number, since it is larger than the sum of its proper divisors (453907600).

472843316 is a wasteful number, since it uses less digits than its factorization.

472843316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18512 (or 18499 counting only the distinct ones).

The product of its digits is 96768, while the sum is 38.

The square root of 472843316 is about 21744.9607035745. The cubic root of 472843316 is about 779.0627115444.

The spelling of 472843316 in words is "four hundred seventy-two million, eight hundred forty-three thousand, three hundred sixteen".