475818968 has 8 divisors (see below), whose sum is σ = 892160580. Its totient is φ = 237909480.

The previous prime is 475818953. The next prime is 475818977. The reversal of 475818968 is 869818574.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29738678 + ... + 29738693.

Almost surely, 2^475818968 is an apocalyptic number.

It is an amenable number.

475818968 is a deficient number, since it is larger than the sum of its proper divisors (416341612).

475818968 is a wasteful number, since it uses less digits than its factorization.

475818968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59477377 (or 59477373 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 56.

The square root of 475818968 is about 21813.2750406719. The cubic root of 475818968 is about 780.6935361299.

The spelling of 475818968 in words is "four hundred seventy-five million, eight hundred eighteen thousand, nine hundred sixty-eight".