320014368 has 48 divisors (see below), whose sum is σ = 933377760. Its totient is φ = 106671168.

The previous prime is 320014337. The next prime is 320014381. The reversal of 320014368 is 863410023.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 184330 + ... + 186057.

It is an arithmetic number, because the mean of its divisors is an integer number (19445370).

Almost surely, 2^320014368 is an apocalyptic number.

It is an amenable number.

320014368 is an abundant number, since it is smaller than the sum of its proper divisors (613363392).

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

320014368 is a wasteful number, since it uses less digits than its factorization.

320014368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370406 (or 370392 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 320014368 is about 17888.9454132992. The cubic root of 320014368 is about 684.0006155735. Note that the first 3 decimals are identical.

The spelling of 320014368 in words is "three hundred twenty million, fourteen thousand, three hundred sixty-eight".