2328639913 has 2 divisors, whose sum is σ = 2328639914. Its totient is φ = 2328639912.

The previous prime is 2328639893. The next prime is 2328639917. The reversal of 2328639913 is 3199368232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2302752169 + 25887744 = 47987^2 + 5088^2 .

It is a cyclic number.

It is not a de Polignac number, because 2328639913 - 2¹⁷ = 2328508841 is a prime.

It is not a weakly prime, because it can be changed into another prime (2328639917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1164319956 + 1164319957.

It is an arithmetic number, because the mean of its divisors is an integer number (1164319957).

Almost surely, 2^2328639913 is an apocalyptic number.

It is an amenable number.

2328639913 is a deficient number, since it is larger than the sum of its proper divisors (1).

2328639913 is an equidigital number, since it uses as much as digits as its factorization.

2328639913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 46.

The square root of 2328639913 is about 48255.9831834354. The cubic root of 2328639913 is about 1325.4625015058.

The spelling of 2328639913 in words is "two billion, three hundred twenty-eight million, six hundred thirty-nine thousand, nine hundred thirteen".