328560384 has 36 divisors (see below), whose sum is σ = 874451816. Its totient is φ = 109519872.

The previous prime is 328560383. The next prime is 328560391. The reversal of 328560384 is 483065823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328560383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213139 + ... + 214674.

Almost surely, 2^328560384 is an apocalyptic number.

It is an amenable number.

328560384 is an abundant number, since it is smaller than the sum of its proper divisors (545891432).

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

328560384 is an equidigital number, since it uses as much as digits as its factorization.

328560384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427832 (or 427818 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 328560384 is about 18126.2346889805. The cubic root of 328560384 is about 690.0359737598.

The spelling of 328560384 in words is "three hundred twenty-eight million, five hundred sixty thousand, three hundred eighty-four".