476498768 has 80 divisors (see below), whose sum is σ = 996840960. Its totient is φ = 220147200.

The previous prime is 476498749. The next prime is 476498773. The reversal of 476498768 is 867894674.

It is a congruent number.

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, 2258183 + ... + 2258393.

It is an arithmetic number, because the mean of its divisors is an integer number (12460512).

Almost surely, 2^476498768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 476498768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (498420480).

476498768 is an abundant number, since it is smaller than the sum of its proper divisors (520342192).

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

476498768 is a wasteful number, since it uses less digits than its factorization.

476498768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436 (or 430 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 59.

The square root of 476498768 is about 21828.8517334284. The cubic root of 476498768 is about 781.0651500969.

The spelling of 476498768 in words is "four hundred seventy-six million, four hundred ninety-eight thousand, seven hundred sixty-eight".