313948888 has 16 divisors (see below), whose sum is σ = 642168360. Its totient is φ = 142704000.

The previous prime is 313948847. The next prime is 313948889. The reversal of 313948888 is 888849313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313948889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1783713 + ... + 1783888.

Almost surely, 2^313948888 is an apocalyptic number.

It is an amenable number.

313948888 is an abundant number, since it is smaller than the sum of its proper divisors (328219472).

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

313948888 is a wasteful number, since it uses less digits than its factorization.

313948888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3567618 (or 3567614 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 52.

The square root of 313948888 is about 17718.6028794598. The cubic root of 313948888 is about 679.6515573538.

It can be divided in two parts, 31394888 and 8, that multiplied together give a square (251159104 = 15848²).

The spelling of 313948888 in words is "three hundred thirteen million, nine hundred forty-eight thousand, eight hundred eighty-eight".