475664296 has 16 divisors (see below), whose sum is σ = 894306240. Its totient is φ = 237182640.

The previous prime is 475664281. The next prime is 475664333. The reversal of 475664296 is 692466574.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78070 + ... + 83941.

It is an arithmetic number, because the mean of its divisors is an integer number (55894140).

Almost surely, 2^475664296 is an apocalyptic number.

It is an amenable number.

475664296 is a deficient number, since it is larger than the sum of its proper divisors (418641944).

475664296 is a wasteful number, since it uses less digits than its factorization.

475664296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162384 (or 162380 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 49.

The square root of 475664296 is about 21809.7293885092. The cubic root of 475664296 is about 780.6089349649.

The spelling of 475664296 in words is "four hundred seventy-five million, six hundred sixty-four thousand, two hundred ninety-six".