328018944 has 176 divisors, whose sum is σ = 1011643776. Its totient is φ = 93388800.

The previous prime is 328018931. The next prime is 328018973. The reversal of 328018944 is 449810823.

328018944 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (176).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574179 + ... + 574749.

It is an arithmetic number, because the mean of its divisors is an integer number (5747976).

Almost surely, 2^328018944 is an apocalyptic number.

328018944 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 328018944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (505821888).

328018944 is an abundant number, since it is smaller than the sum of its proper divisors (683624832).

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

328018944 is a wasteful number, since it uses less digits than its factorization.

328018944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622 (or 604 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 328018944 is about 18111.2932724309. The cubic root of 328018944 is about 689.6567248590.

The spelling of 328018944 in words is "three hundred twenty-eight million, eighteen thousand, nine hundred forty-four".