328894208 has 36 divisors (see below), whose sum is σ = 659190000. Its totient is φ = 163774464.

The previous prime is 328894193. The next prime is 328894213. The reversal of 328894208 is 802498823.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63293 + ... + 68291.

Almost surely, 2^328894208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 328894208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (329595000).

328894208 is an abundant number, since it is smaller than the sum of its proper divisors (330295792).

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

328894208 is an equidigital number, since it uses as much as digits as its factorization.

328894208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5272 (or 5258 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 328894208 is about 18135.4406618643. The cubic root of 328894208 is about 690.2695914960.

The spelling of 328894208 in words is "three hundred twenty-eight million, eight hundred ninety-four thousand, two hundred eight".