313825080 has 32 divisors (see below), whose sum is σ = 941475600. Its totient is φ = 83686656.

The previous prime is 313825073. The next prime is 313825081. The reversal of 313825080 is 80528313.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313825081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1307485 + ... + 1307724.

Almost surely, 2^313825080 is an apocalyptic number.

313825080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

313825080 is an abundant number, since it is smaller than the sum of its proper divisors (627650520).

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

313825080 is a wasteful number, since it uses less digits than its factorization.

313825080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2615223 (or 2615219 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 313825080 is about 17715.1088057624. The cubic root of 313825080 is about 679.5622037819.

The spelling of 313825080 in words is "three hundred thirteen million, eight hundred twenty-five thousand, eighty".