330980869 has 2 divisors, whose sum is σ = 330980870. Its totient is φ = 330980868.

The previous prime is 330980863. The next prime is 330980891. The reversal of 330980869 is 968089033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 326271969 + 4708900 = 18063^2 + 2170^2 .

It is a cyclic number.

It is not a de Polignac number, because 330980869 - 2³ = 330980861 is a prime.

It is a super-2 number, since 2×330980869² = 219096671287990322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330980861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165490434 + 165490435.

It is an arithmetic number, because the mean of its divisors is an integer number (165490435).

Almost surely, 2^330980869 is an apocalyptic number.

It is an amenable number.

330980869 is a deficient number, since it is larger than the sum of its proper divisors (1).

330980869 is an equidigital number, since it uses as much as digits as its factorization.

330980869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 330980869 is about 18192.8796236330. The cubic root of 330980869 is about 691.7263144444.

The spelling of 330980869 in words is "three hundred thirty million, nine hundred eighty thousand, eight hundred sixty-nine".