3315042209 has 2 divisors, whose sum is σ = 3315042210. Its totient is φ = 3315042208.

The previous prime is 3315042173. The next prime is 3315042277. The reversal of 3315042209 is 9022405133.

3315042209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2991761809 + 323280400 = 54697^2 + 17980^2 .

It is a cyclic number.

It is not a de Polignac number, because 3315042209 - 2⁸ = 3315041953 is a prime.

It is not a weakly prime, because it can be changed into another prime (3315032209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1657521104 + 1657521105.

It is an arithmetic number, because the mean of its divisors is an integer number (1657521105).

Almost surely, 2^3315042209 is an apocalyptic number.

It is an amenable number.

3315042209 is a deficient number, since it is larger than the sum of its proper divisors (1).

3315042209 is an equidigital number, since it uses as much as digits as its factorization.

3315042209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 3315042209 is about 57576.4032308375. The cubic root of 3315042209 is about 1491.0642381064.

The spelling of 3315042209 in words is "three billion, three hundred fifteen million, forty-two thousand, two hundred nine".