315798828 has 48 divisors (see below), whose sum is σ = 755758080. Its totient is φ = 102586624.

The previous prime is 315798799. The next prime is 315798863. The reversal of 315798828 is 828897513.

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, 147268 + ... + 149396.

It is an arithmetic number, because the mean of its divisors is an integer number (15744960).

Almost surely, 2^315798828 is an apocalyptic number.

It is an amenable number.

315798828 is an abundant number, since it is smaller than the sum of its proper divisors (439959252).

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

315798828 is a wasteful number, since it uses less digits than its factorization.

315798828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2446 (or 2444 counting only the distinct ones).

The product of its digits is 967680, while the sum is 51.

The square root of 315798828 is about 17770.7295292005. The cubic root of 315798828 is about 680.9838900280.

The spelling of 315798828 in words is "three hundred fifteen million, seven hundred ninety-eight thousand, eight hundred twenty-eight".