12739763 has 2 divisors, whose sum is σ = 12739764. Its totient is φ = 12739762.

The previous prime is 12739721. The next prime is 12739799. The reversal of 12739763 is 36793721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12739763 - 2¹⁴ = 12723379 is a prime.

It is a super-2 number, since 2×12739763² = 324603122592338, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (12739703) 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, 6369881 + 6369882.

It is an arithmetic number, because the mean of its divisors is an integer number (6369882).

Almost surely, 2^12739763 is an apocalyptic number.

12739763 is a deficient number, since it is larger than the sum of its proper divisors (1).

12739763 is an equidigital number, since it uses as much as digits as its factorization.

12739763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47628, while the sum is 38.

The square root of 12739763 is about 3569.2804597005. The cubic root of 12739763 is about 233.5538959785.

The spelling of 12739763 in words is "twelve million, seven hundred thirty-nine thousand, seven hundred sixty-three".