313682144 has 24 divisors (see below), whose sum is σ = 632626848. Its totient is φ = 153015040.

The previous prime is 313682137. The next prime is 313682167. The reversal of 313682144 is 441286313.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 313682144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118232 + ... + 120855.

It is an arithmetic number, because the mean of its divisors is an integer number (26359452).

Almost surely, 2^313682144 is an apocalyptic number.

It is an amenable number.

313682144 is an abundant number, since it is smaller than the sum of its proper divisors (318944704).

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

313682144 is a wasteful number, since it uses less digits than its factorization.

313682144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239138 (or 239130 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 313682144 is about 17711.0740498706. The cubic root of 313682144 is about 679.4590160933.

The spelling of 313682144 in words is "three hundred thirteen million, six hundred eighty-two thousand, one hundred forty-four".