476394768 has 120 divisors (see below), whose sum is σ = 1408784832. Its totient is φ = 149977344.

The previous prime is 476394767. The next prime is 476394823. The reversal of 476394768 is 867493674.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (476394767) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 274030 + ... + 275762.

Almost surely, 2^476394768 is an apocalyptic number.

476394768 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 476394768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (704392416).

476394768 is an abundant number, since it is smaller than the sum of its proper divisors (932390064).

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

476394768 is a wasteful number, since it uses less digits than its factorization.

476394768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853 (or 1844 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

The square root of 476394768 is about 21826.4694350690. The cubic root of 476394768 is about 781.0083212084.

The spelling of 476394768 in words is "four hundred seventy-six million, three hundred ninety-four thousand, seven hundred sixty-eight".