6383739013 has 2 divisors, whose sum is σ = 6383739014. Its totient is φ = 6383739012.

The previous prime is 6383739001. The next prime is 6383739023. The reversal of 6383739013 is 3109373836.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5064741889 + 1318997124 = 71167^2 + 36318^2 .

It is a cyclic number.

It is not a de Polignac number, because 6383739013 - 2⁵ = 6383738981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6383739023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3191869506 + 3191869507.

It is an arithmetic number, because the mean of its divisors is an integer number (3191869507).

Almost surely, 2^6383739013 is an apocalyptic number.

It is an amenable number.

6383739013 is a deficient number, since it is larger than the sum of its proper divisors (1).

6383739013 is an equidigital number, since it uses as much as digits as its factorization.

6383739013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 43.

The square root of 6383739013 is about 79898.3041935184. The cubic root of 6383739013 is about 1855.0617661665.

The spelling of 6383739013 in words is "six billion, three hundred eighty-three million, seven hundred thirty-nine thousand, thirteen".