328003308 has 72 divisors (see below), whose sum is σ = 884847600. Its totient is φ = 102145536.

The previous prime is 328003297. The next prime is 328003331. The reversal of 328003308 is 803300823.

328003308 is a `hidden beast` number, since 328 + 0 + 0 + 330 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46648 + ... + 53216.

It is an arithmetic number, because the mean of its divisors is an integer number (12289550).

Almost surely, 2^328003308 is an apocalyptic number.

328003308 is a gapful number since it is divisible by the number (38) 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 328003308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (442423800).

328003308 is an abundant number, since it is smaller than the sum of its proper divisors (556844292).

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

328003308 is a wasteful number, since it uses less digits than its factorization.

328003308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6671 (or 6666 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 328003308 is about 18110.8616029166. The cubic root of 328003308 is about 689.6457665042.

The spelling of 328003308 in words is "three hundred twenty-eight million, three thousand, three hundred eight".