472830372 has 72 divisors (see below), whose sum is σ = 1416565696. Its totient is φ = 135092448.

The previous prime is 472830361. The next prime is 472830373. The reversal of 472830372 is 273038274.

472830372 is a `hidden beast` number, since 4 + 7 + 283 + 0 + 372 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (472830373) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27943 + ... + 41550.

Almost surely, 2^472830372 is an apocalyptic number.

472830372 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

472830372 is an abundant number, since it is smaller than the sum of its proper divisors (943735324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

472830372 is a wasteful number, since it uses less digits than its factorization.

472830372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69519 (or 69505 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 472830372 is about 21744.6630693603. The cubic root of 472830372 is about 779.0556025794.

The spelling of 472830372 in words is "four hundred seventy-two million, eight hundred thirty thousand, three hundred seventy-two".