313395044 has 24 divisors (see below), whose sum is σ = 578004000. Its totient is φ = 148271040.

The previous prime is 313395041. The next prime is 313395067. The reversal of 313395044 is 440593313.

It is a self number, because there is not a number n which added to its sum of digits gives 313395044.

It is not an unprimeable number, because it can be changed into a prime (313395041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77759 + ... + 81689.

It is an arithmetic number, because the mean of its divisors is an integer number (24083500).

Almost surely, 2^313395044 is an apocalyptic number.

It is an amenable number.

313395044 is a deficient number, since it is larger than the sum of its proper divisors (264608956).

313395044 is a wasteful number, since it uses less digits than its factorization.

313395044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5003 (or 5001 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 313395044 is about 17702.9670959419. The cubic root of 313395044 is about 679.2516594517.

The spelling of 313395044 in words is "three hundred thirteen million, three hundred ninety-five thousand, forty-four".