2389730713 has 2 divisors, whose sum is σ = 2389730714. Its totient is φ = 2389730712.

The previous prime is 2389730683. The next prime is 2389730737. The reversal of 2389730713 is 3170379832.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1927824649 + 461906064 = 43907^2 + 21492^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2389730713 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2389730713.

It is not a weakly prime, because it can be changed into another prime (2389730813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1194865356 + 1194865357.

It is an arithmetic number, because the mean of its divisors is an integer number (1194865357).

Almost surely, 2^2389730713 is an apocalyptic number.

It is an amenable number.

2389730713 is a deficient number, since it is larger than the sum of its proper divisors (1).

2389730713 is an equidigital number, since it uses as much as digits as its factorization.

2389730713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 43.

The square root of 2389730713 is about 48884.8720260164. The cubic root of 2389730713 is about 1336.9535591539.

The spelling of 2389730713 in words is "two billion, three hundred eighty-nine million, seven hundred thirty thousand, seven hundred thirteen".