3320202689 has 2 divisors, whose sum is σ = 3320202690. Its totient is φ = 3320202688.

The previous prime is 3320202643. The next prime is 3320202713. The reversal of 3320202689 is 9862020233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1916951089 + 1403251600 = 43783^2 + 37460^2 .

It is a cyclic number.

It is not a de Polignac number, because 3320202689 - 2¹² = 3320198593 is a prime.

It is a super-2 number, since 2×3320202689² = 22047491792085661442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3320202619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660101344 + 1660101345.

It is an arithmetic number, because the mean of its divisors is an integer number (1660101345).

Almost surely, 2^3320202689 is an apocalyptic number.

It is an amenable number.

3320202689 is a deficient number, since it is larger than the sum of its proper divisors (1).

3320202689 is an equidigital number, since it uses as much as digits as its factorization.

3320202689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 3320202689 is about 57621.1999961820. The cubic root of 3320202689 is about 1491.8375432861.

The spelling of 3320202689 in words is "three billion, three hundred twenty million, two hundred two thousand, six hundred eighty-nine".