328459344 has 40 divisors (see below), whose sum is σ = 853745952. Its totient is φ = 108812160.

The previous prime is 328459337. The next prime is 328459379. The reversal of 328459344 is 443954823.

It is a junction number, because it is equal to n+sod(n) for n = 328459296 and 328459305.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13167 + ... + 28814.

Almost surely, 2^328459344 is an apocalyptic number.

It is an amenable number.

328459344 is an abundant number, since it is smaller than the sum of its proper divisors (525286608).

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

328459344 is a wasteful number, since it uses less digits than its factorization.

328459344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42155 (or 42149 counting only the distinct ones).

The product of its digits is 414720, while the sum is 42.

The square root of 328459344 is about 18123.4473541873. The cubic root of 328459344 is about 689.9652324427.

The spelling of 328459344 in words is "three hundred twenty-eight million, four hundred fifty-nine thousand, three hundred forty-four".