2329499813 has 2 divisors, whose sum is σ = 2329499814. Its totient is φ = 2329499812.

The previous prime is 2329499797. The next prime is 2329499819. The reversal of 2329499813 is 3189949232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1767193444 + 562306369 = 42038^2 + 23713^2 .

It is a cyclic number.

It is not a de Polignac number, because 2329499813 - 2⁴ = 2329499797 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2329499819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1164749906 + 1164749907.

It is an arithmetic number, because the mean of its divisors is an integer number (1164749907).

Almost surely, 2^2329499813 is an apocalyptic number.

It is an amenable number.

2329499813 is a deficient number, since it is larger than the sum of its proper divisors (1).

2329499813 is an equidigital number, since it uses as much as digits as its factorization.

2329499813 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 839808, while the sum is 50.

The square root of 2329499813 is about 48264.8921370389. The cubic root of 2329499813 is about 1325.6256332024.

The spelling of 2329499813 in words is "two billion, three hundred twenty-nine million, four hundred ninety-nine thousand, eight hundred thirteen".