330980865 has 16 divisors (see below), whose sum is σ = 530323200. Its totient is φ = 176271872.

The previous prime is 330980863. The next prime is 330980869. The reversal of 330980865 is 568089033.

It is a cyclic number.

It is not a de Polignac number, because 330980865 - 2¹ = 330980863 is a prime.

It is a super-2 number, since 2×330980865² = 219096665992296450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (330980861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4560 + ... + 26129.

It is an arithmetic number, because the mean of its divisors is an integer number (33145200).

Almost surely, 2^330980865 is an apocalyptic number.

It is an amenable number.

330980865 is a deficient number, since it is larger than the sum of its proper divisors (199342335).

330980865 is a wasteful number, since it uses less digits than its factorization.

330980865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31416.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 330980865 is about 18192.8795136999. The cubic root of 330980865 is about 691.7263116578.

The spelling of 330980865 in words is "three hundred thirty million, nine hundred eighty thousand, eight hundred sixty-five".