475742976 has 72 divisors (see below), whose sum is σ = 1332851520. Its totient is φ = 150230016.

The previous prime is 475742959. The next prime is 475742987. The reversal of 475742976 is 679247574.

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 7 ways as a sum of consecutive naturals, for example, 1710 + ... + 30893.

Almost surely, 2^475742976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 475742976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (666425760).

475742976 is an abundant number, since it is smaller than the sum of its proper divisors (857108544).

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

475742976 is a wasteful number, since it uses less digits than its factorization.

475742976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32641 (or 32627 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 51.

The square root of 475742976 is about 21811.5330960481. The cubic root of 475742976 is about 780.6519729684.

The spelling of 475742976 in words is "four hundred seventy-five million, seven hundred forty-two thousand, nine hundred seventy-six".