328328288 has 12 divisors (see below), whose sum is σ = 646396380. Its totient is φ = 164164128.

The previous prime is 328328281. The next prime is 328328321. The reversal of 328328288 is 882823823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328328281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5130098 + ... + 5130161.

It is an arithmetic number, because the mean of its divisors is an integer number (53866365).

Almost surely, 2^328328288 is an apocalyptic number.

It is an amenable number.

328328288 is a deficient number, since it is larger than the sum of its proper divisors (318068092).

328328288 is a wasteful number, since it uses less digits than its factorization.

328328288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10260269 (or 10260261 counting only the distinct ones).

The product of its digits is 294912, while the sum is 44.

The square root of 328328288 is about 18119.8313457935. The cubic root of 328328288 is about 689.8734543537.

The spelling of 328328288 in words is "three hundred twenty-eight million, three hundred twenty-eight thousand, two hundred eighty-eight".