328033788 has 24 divisors (see below), whose sum is σ = 765709392. Its totient is φ = 109302144.

The previous prime is 328033787. The next prime is 328033807. The reversal of 328033788 is 887330823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328033787) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 49656 + ... + 55872.

It is an arithmetic number, because the mean of its divisors is an integer number (31904558).

Almost surely, 2^328033788 is an apocalyptic number.

It is an amenable number.

328033788 is an abundant number, since it is smaller than the sum of its proper divisors (437675604).

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

328033788 is a wasteful number, since it uses less digits than its factorization.

328033788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10621 (or 10619 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 328033788 is about 18111.7030673540. The cubic root of 328033788 is about 689.6671278253.

The spelling of 328033788 in words is "three hundred twenty-eight million, thirty-three thousand, seven hundred eighty-eight".