313394772 has 24 divisors (see below), whose sum is σ = 733472992. Its totient is φ = 104148000.

The previous prime is 313394771. The next prime is 313394791. The reversal of 313394772 is 277493313.

313394772 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 313394772.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313394771) 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, 35479 + ... + 43422.

Almost surely, 2^313394772 is an apocalyptic number.

It is an amenable number.

313394772 is an abundant number, since it is smaller than the sum of its proper divisors (420078220).

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

313394772 is a wasteful number, since it uses less digits than its factorization.

313394772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79239 (or 79237 counting only the distinct ones).

The product of its digits is 95256, while the sum is 39.

The square root of 313394772 is about 17702.9594136122. The cubic root of 313394772 is about 679.2514629409.

The spelling of 313394772 in words is "three hundred thirteen million, three hundred ninety-four thousand, seven hundred seventy-two".