314345856 has 64 divisors (see below), whose sum is σ = 910900800. Its totient is φ = 95255040.

The previous prime is 314345851. The next prime is 314345869. The reversal of 314345856 is 658543413.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314345851) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 32986 + ... + 41433.

It is an arithmetic number, because the mean of its divisors is an integer number (14232825).

Almost surely, 2^314345856 is an apocalyptic number.

It is an amenable number.

314345856 is an abundant number, since it is smaller than the sum of its proper divisors (596554944).

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

314345856 is a wasteful number, since it uses less digits than its factorization.

314345856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74447 (or 74435 counting only the distinct ones).

The product of its digits is 172800, while the sum is 39.

The square root of 314345856 is about 17729.8013525251. The cubic root of 314345856 is about 679.9378951355.

The spelling of 314345856 in words is "three hundred fourteen million, three hundred forty-five thousand, eight hundred fifty-six".