313214930 has 32 divisors (see below), whose sum is σ = 645338880. Its totient is φ = 107219520.

The previous prime is 313214929. The next prime is 313214933. The reversal of 313214930 is 39412313.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 313214930.

It is not an unprimeable number, because it can be changed into a prime (313214933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46475 + ... + 52785.

It is an arithmetic number, because the mean of its divisors is an integer number (20166840).

Almost surely, 2^313214930 is an apocalyptic number.

313214930 is an abundant number, since it is smaller than the sum of its proper divisors (332123950).

313214930 is a wasteful number, since it uses less digits than its factorization.

313214930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7034.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 313214930 is about 17697.8792514810. The cubic root of 313214930 is about 679.1215082993.

The spelling of 313214930 in words is "three hundred thirteen million, two hundred fourteen thousand, nine hundred thirty".