320413314 has 32 divisors (see below), whose sum is σ = 730719360. Its totient is φ = 92788992.

The previous prime is 320413307. The next prime is 320413333. The reversal of 320413314 is 413314023.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119494 + ... + 122145.

It is an arithmetic number, because the mean of its divisors is an integer number (22834980).

Almost surely, 2^320413314 is an apocalyptic number.

320413314 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

320413314 is an abundant number, since it is smaller than the sum of its proper divisors (410306046).

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

320413314 is a wasteful number, since it uses less digits than its factorization.

320413314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241674.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 320413314 is about 17900.0925695930. The cubic root of 320413314 is about 684.2847340593.

Adding to 320413314 its reverse (413314023), we get a palindrome (733727337).

The spelling of 320413314 in words is "three hundred twenty million, four hundred thirteen thousand, three hundred fourteen".