315008316 has 72 divisors (see below), whose sum is σ = 925491840. Its totient is φ = 88472736.

The previous prime is 315008303. The next prime is 315008341. The reversal of 315008316 is 613800513.

It is a self number, because there is not a number n which added to its sum of digits gives 315008316.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4275 + ... + 25461.

Almost surely, 2^315008316 is an apocalyptic number.

315008316 is a gapful number since it is divisible by the number (36) 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 315008316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (462745920).

315008316 is an abundant number, since it is smaller than the sum of its proper divisors (610483524).

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

315008316 is a wasteful number, since it uses less digits than its factorization.

315008316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21263 (or 21258 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 315008316 is about 17748.4736245121. The cubic root of 315008316 is about 680.4151991437.

Adding to 315008316 its reverse (613800513), we get a palindrome (928808829).

The spelling of 315008316 in words is "three hundred fifteen million, eight thousand, three hundred sixteen".