330945804 has 144 divisors (see below), whose sum is σ = 1041868800. Its totient is φ = 90411552.

The previous prime is 330945793. The next prime is 330945821. The reversal of 330945804 is 408549033.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 120357 + ... + 123075.

It is an arithmetic number, because the mean of its divisors is an integer number (7235200).

Almost surely, 2^330945804 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 330945804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (520934400).

330945804 is an abundant number, since it is smaller than the sum of its proper divisors (710922996).

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

330945804 is a wasteful number, since it uses less digits than its factorization.

330945804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769 (or 2754 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 330945804 is about 18191.9158969032. The cubic root of 330945804 is about 691.7018858020.

The spelling of 330945804 in words is "three hundred thirty million, nine hundred forty-five thousand, eight hundred four".