475316730 has 96 divisors (see below), whose sum is σ = 1486742400. Its totient is φ = 102923136.

The previous prime is 475316717. The next prime is 475316761. The reversal of 475316730 is 37613574.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7885 + ... + 31824.

It is an arithmetic number, because the mean of its divisors is an integer number (15486900).

Almost surely, 2^475316730 is an apocalyptic number.

475316730 is an abundant number, since it is smaller than the sum of its proper divisors (1011425670).

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

475316730 is a wasteful number, since it uses less digits than its factorization.

475316730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39748 (or 39745 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 475316730 is about 21801.7597913563. The cubic root of 475316730 is about 780.4187593609.

The spelling of 475316730 in words is "four hundred seventy-five million, three hundred sixteen thousand, seven hundred thirty".