476122668 has 48 divisors (see below), whose sum is σ = 1300637184. Its totient is φ = 132716160.

The previous prime is 476122649. The next prime is 476122711. The reversal of 476122668 is 866221674.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65680 + ... + 72567.

It is an arithmetic number, because the mean of its divisors is an integer number (27096608).

Almost surely, 2^476122668 is an apocalyptic number.

It is an amenable number.

476122668 is an abundant number, since it is smaller than the sum of its proper divisors (824514516).

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

476122668 is a wasteful number, since it uses less digits than its factorization.

476122668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138302 (or 138300 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 476122668 is about 21820.2352874574. The cubic root of 476122668 is about 780.8595980267.

The spelling of 476122668 in words is "four hundred seventy-six million, one hundred twenty-two thousand, six hundred sixty-eight".