472318308 has 72 divisors (see below), whose sum is σ = 1488527040. Its totient is φ = 122679360.

The previous prime is 472318291. The next prime is 472318313. The reversal of 472318308 is 803813274.

472318308 is a `hidden beast` number, since 472 + 3 + 183 + 0 + 8 = 666.

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

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 23 ways as a sum of consecutive naturals, for example, 82423 + ... + 87966.

Almost surely, 2^472318308 is an apocalyptic number.

It is an amenable number.

472318308 is an abundant number, since it is smaller than the sum of its proper divisors (1016208732).

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

472318308 is a wasteful number, since it uses less digits than its factorization.

472318308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170417 (or 170412 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 472318308 is about 21732.8854043820. The cubic root of 472318308 is about 778.7742681251.

The spelling of 472318308 in words is "four hundred seventy-two million, three hundred eighteen thousand, three hundred eight".