328488222 has 8 divisors (see below), whose sum is σ = 656976456. Its totient is φ = 109496072.

The previous prime is 328488211. The next prime is 328488239. The reversal of 328488222 is 222884823.

328488222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

328488222 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27374013 + ... + 27374024.

It is an arithmetic number, because the mean of its divisors is an integer number (82122057).

Almost surely, 2^328488222 is an apocalyptic number.

328488222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

328488222 is a wasteful number, since it uses less digits than its factorization.

328488222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54748042.

The product of its digits is 98304, while the sum is 39.

The square root of 328488222 is about 18124.2440394075. The cubic root of 328488222 is about 689.9854523293.

The spelling of 328488222 in words is "three hundred twenty-eight million, four hundred eighty-eight thousand, two hundred twenty-two".