330424109 has 2 divisors, whose sum is σ = 330424110. Its totient is φ = 330424108.

The previous prime is 330424099. The next prime is 330424123. The reversal of 330424109 is 901424033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 225300100 + 105124009 = 15010^2 + 10253^2 .

It is a cyclic number.

It is not a de Polignac number, because 330424109 - 2⁴ = 330424093 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330424139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165212054 + 165212055.

It is an arithmetic number, because the mean of its divisors is an integer number (165212055).

Almost surely, 2^330424109 is an apocalyptic number.

It is an amenable number.

330424109 is a deficient number, since it is larger than the sum of its proper divisors (1).

330424109 is an equidigital number, since it uses as much as digits as its factorization.

330424109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 330424109 is about 18177.5715924873. The cubic root of 330424109 is about 691.3382339162.

The spelling of 330424109 in words is "three hundred thirty million, four hundred twenty-four thousand, one hundred nine".