314649312 has 24 divisors (see below), whose sum is σ = 825954696. Its totient is φ = 104883072.

The previous prime is 314649289. The next prime is 314649341. The reversal of 314649312 is 213946413.

314649312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1638703 + ... + 1638894.

It is an arithmetic number, because the mean of its divisors is an integer number (34414779).

Almost surely, 2^314649312 is an apocalyptic number.

314649312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

314649312 is an abundant number, since it is smaller than the sum of its proper divisors (511305384).

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

314649312 is a wasteful number, since it uses less digits than its factorization.

314649312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3277610 (or 3277602 counting only the distinct ones).

The product of its digits is 15552, while the sum is 33.

The square root of 314649312 is about 17738.3570828868. The cubic root of 314649312 is about 680.1566190570.

The spelling of 314649312 in words is "three hundred fourteen million, six hundred forty-nine thousand, three hundred twelve".