313973746 has 8 divisors (see below), whose sum is σ = 495748080. Its totient is φ = 148724388.

The previous prime is 313973741. The next prime is 313973747. The reversal of 313973746 is 647379313.

313973746 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (313973741) 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, 4131196 + ... + 4131271.

It is an arithmetic number, because the mean of its divisors is an integer number (61968510).

Almost surely, 2^313973746 is an apocalyptic number.

313973746 is a deficient number, since it is larger than the sum of its proper divisors (181774334).

313973746 is a wasteful number, since it uses less digits than its factorization.

313973746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8262488.

The product of its digits is 285768, while the sum is 43.

The square root of 313973746 is about 17719.3043317169. The cubic root of 313973746 is about 679.6694948093.

The spelling of 313973746 in words is "three hundred thirteen million, nine hundred seventy-three thousand, seven hundred forty-six".