320364104 has 32 divisors (see below), whose sum is σ = 619576320. Its totient is φ = 155203776.

The previous prime is 320364067. The next prime is 320364151. The reversal of 320364104 is 401463023.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 320364104.

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, 40022 + ... + 47354.

It is an arithmetic number, because the mean of its divisors is an integer number (19361760).

Almost surely, 2^320364104 is an apocalyptic number.

It is an amenable number.

320364104 is a deficient number, since it is larger than the sum of its proper divisors (299212216).

320364104 is a wasteful number, since it uses less digits than its factorization.

320364104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7509 (or 7505 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 320364104 is about 17898.7179429142. The cubic root of 320364104 is about 684.2497007920.

The spelling of 320364104 in words is "three hundred twenty million, three hundred sixty-four thousand, one hundred four".