330805028 has 12 divisors (see below), whose sum is σ = 583468032. Its totient is φ = 164099880.

The previous prime is 330805019. The next prime is 330805031. The reversal of 330805028 is 820508033.

330805028 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 325088 + ... + 326103.

It is an arithmetic number, because the mean of its divisors is an integer number (48622336).

Almost surely, 2^330805028 is an apocalyptic number.

It is an amenable number.

330805028 is a deficient number, since it is larger than the sum of its proper divisors (252663004).

330805028 is a wasteful number, since it uses less digits than its factorization.

330805028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651322 (or 651320 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 330805028 is about 18188.0462942010. The cubic root of 330805028 is about 691.6037943786.

The spelling of 330805028 in words is "three hundred thirty million, eight hundred five thousand, twenty-eight".