330002109 has 6 divisors (see below), whose sum is σ = 476669726. Its totient is φ = 220001400.

The previous prime is 330002093. The next prime is 330002111. The reversal of 330002109 is 901200033.

It can be written as a sum of positive squares in only one way, i.e., 225900900 + 104101209 = 15030^2 + 10203^2 .

It is not a de Polignac number, because 330002109 - 2⁴ = 330002093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 330002091 and 330002100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330002119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18333442 + ... + 18333459.

Almost surely, 2^330002109 is an apocalyptic number.

It is an amenable number.

330002109 is a deficient number, since it is larger than the sum of its proper divisors (146667617).

330002109 is a wasteful number, since it uses less digits than its factorization.

330002109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36666907 (or 36666904 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 330002109 is about 18165.9601728067. The cubic root of 330002109 is about 691.0437951275.

The spelling of 330002109 in words is "three hundred thirty million, two thousand, one hundred nine".