2306084689 has 2 divisors, whose sum is σ = 2306084690. Its totient is φ = 2306084688.

The previous prime is 2306084639. The next prime is 2306084723. The reversal of 2306084689 is 9864806032.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1427555089 + 878529600 = 37783^2 + 29640^2 .

It is a cyclic number.

It is not a de Polignac number, because 2306084689 - 2¹¹ = 2306082641 is a prime.

It is not a weakly prime, because it can be changed into another prime (2306084639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1153042344 + 1153042345.

It is an arithmetic number, because the mean of its divisors is an integer number (1153042345).

Almost surely, 2^2306084689 is an apocalyptic number.

It is an amenable number.

2306084689 is a deficient number, since it is larger than the sum of its proper divisors (1).

2306084689 is an equidigital number, since it uses as much as digits as its factorization.

2306084689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 46.

The square root of 2306084689 is about 48021.7106005190. The cubic root of 2306084689 is about 1321.1691296717.

The spelling of 2306084689 in words is "two billion, three hundred six million, eighty-four thousand, six hundred eighty-nine".