8663339963 has 2 divisors, whose sum is σ = 8663339964. Its totient is φ = 8663339962.

The previous prime is 8663339957. The next prime is 8663339999. The reversal of 8663339963 is 3699333668.

8663339963 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8663339963 - 2¹⁶ = 8663274427 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 8663339899 and 8663339908.

It is not a weakly prime, because it can be changed into another prime (8663339953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4331669981 + 4331669982.

It is an arithmetic number, because the mean of its divisors is an integer number (4331669982).

Almost surely, 2^8663339963 is an apocalyptic number.

8663339963 is a deficient number, since it is larger than the sum of its proper divisors (1).

8663339963 is an equidigital number, since it uses as much as digits as its factorization.

8663339963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11337408, while the sum is 56.

The square root of 8663339963 is about 93077.0646453787. The cubic root of 8663339963 is about 2053.8171957827.

The spelling of 8663339963 in words is "eight billion, six hundred sixty-three million, three hundred thirty-nine thousand, nine hundred sixty-three".