3306666017 has 2 divisors, whose sum is σ = 3306666018. Its totient is φ = 3306666016.

The previous prime is 3306665983. The next prime is 3306666037. The reversal of 3306666017 is 7106666033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2376660001 + 930006016 = 48751^2 + 30496^2 .

It is a cyclic number.

It is not a de Polignac number, because 3306666017 - 2²⁸ = 3038230561 is a prime.

It is not a weakly prime, because it can be changed into another prime (3306666037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1653333008 + 1653333009.

It is an arithmetic number, because the mean of its divisors is an integer number (1653333009).

Almost surely, 2^3306666017 is an apocalyptic number.

It is an amenable number.

3306666017 is a deficient number, since it is larger than the sum of its proper divisors (1).

3306666017 is an equidigital number, since it uses as much as digits as its factorization.

3306666017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 38.

The square root of 3306666017 is about 57503.6174253412. The cubic root of 3306666017 is about 1489.8073436777.

The spelling of 3306666017 in words is "three billion, three hundred six million, six hundred sixty-six thousand, seventeen".