330985772 has 12 divisors (see below), whose sum is σ = 623780976. Its totient is φ = 152762640.

The previous prime is 330985717. The next prime is 330985777. The reversal of 330985772 is 277589033.

330985772 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (330985777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3182504 + ... + 3182607.

It is an arithmetic number, because the mean of its divisors is an integer number (51981748).

Almost surely, 2^330985772 is an apocalyptic number.

It is an amenable number.

330985772 is a deficient number, since it is larger than the sum of its proper divisors (292795204).

330985772 is a wasteful number, since it uses less digits than its factorization.

330985772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6365128 (or 6365126 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 44.

The square root of 330985772 is about 18193.0143736545. The cubic root of 330985772 is about 691.7297300671.

The spelling of 330985772 in words is "three hundred thirty million, nine hundred eighty-five thousand, seven hundred seventy-two".