330414109 has 2 divisors, whose sum is σ = 330414110. Its totient is φ = 330414108.

The previous prime is 330414083. The next prime is 330414143. The reversal of 330414109 is 901414033.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 319622884 + 10791225 = 17878^2 + 3285^2 .

It is a cyclic number.

It is not a de Polignac number, because 330414109 - 2²¹ = 328316957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330414179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165207054 + 165207055.

It is an arithmetic number, because the mean of its divisors is an integer number (165207055).

Almost surely, 2^330414109 is an apocalyptic number.

It is an amenable number.

330414109 is a deficient number, since it is larger than the sum of its proper divisors (1).

330414109 is an equidigital number, since it uses as much as digits as its factorization.

330414109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 330414109 is about 18177.2965261614. The cubic root of 330414109 is about 691.3312595945.

The spelling of 330414109 in words is "three hundred thirty million, four hundred fourteen thousand, one hundred nine".