3320711689 has 2 divisors, whose sum is σ = 3320711690. Its totient is φ = 3320711688.

The previous prime is 3320711659. The next prime is 3320711707. The reversal of 3320711689 is 9861170233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2904347664 + 416364025 = 53892^2 + 20405^2 .

It is an emirp because it is prime and its reverse (9861170233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3320711689 - 2⁷ = 3320711561 is a prime.

It is a super-2 number, since 2×3320711689² = 22054252242922465442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3320711659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660355844 + 1660355845.

It is an arithmetic number, because the mean of its divisors is an integer number (1660355845).

Almost surely, 2^3320711689 is an apocalyptic number.

It is an amenable number.

3320711689 is a deficient number, since it is larger than the sum of its proper divisors (1).

3320711689 is an equidigital number, since it uses as much as digits as its factorization.

3320711689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 3320711689 is about 57625.6166040764. The cubic root of 3320711689 is about 1491.9137742254.

The spelling of 3320711689 in words is "three billion, three hundred twenty million, seven hundred eleven thousand, six hundred eighty-nine".