476618368 has 16 divisors (see below), whose sum is σ = 949513410. Its totient is φ = 238309120.

The previous prime is 476618323. The next prime is 476618377. The reversal of 476618368 is 863816674.

It can be written as a sum of positive squares in only one way, i.e., 271326784 + 205291584 = 16472^2 + 14328^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1861663 + ... + 1861918.

Almost surely, 2^476618368 is an apocalyptic number.

It is an amenable number.

476618368 is a deficient number, since it is larger than the sum of its proper divisors (472895042).

476618368 is an equidigital number, since it uses as much as digits as its factorization.

476618368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3723595 (or 3723583 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 49.

The square root of 476618368 is about 21831.5910551659. The cubic root of 476618368 is about 781.1304930972.

The spelling of 476618368 in words is "four hundred seventy-six million, six hundred eighteen thousand, three hundred sixty-eight".