314390312 has 32 divisors (see below), whose sum is σ = 616351680. Its totient is φ = 150057600.

The previous prime is 314390309. The next prime is 314390353. The reversal of 314390312 is 213093413.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109163 + ... + 112005.

It is an arithmetic number, because the mean of its divisors is an integer number (19260990).

Almost surely, 2^314390312 is an apocalyptic number.

It is an amenable number.

314390312 is a deficient number, since it is larger than the sum of its proper divisors (301961368).

314390312 is a wasteful number, since it uses less digits than its factorization.

314390312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3473 (or 3469 counting only the distinct ones).

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

The square root of 314390312 is about 17731.0550165522. The cubic root of 314390312 is about 679.9699467687.

The spelling of 314390312 in words is "three hundred fourteen million, three hundred ninety thousand, three hundred twelve".