3068636863 has 2 divisors, whose sum is σ = 3068636864. Its totient is φ = 3068636862.

The previous prime is 3068636849. The next prime is 3068636881. The reversal of 3068636863 is 3686368603.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3068636863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3068636803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1534318431 + 1534318432.

It is an arithmetic number, because the mean of its divisors is an integer number (1534318432).

Almost surely, 2^3068636863 is an apocalyptic number.

3068636863 is a deficient number, since it is larger than the sum of its proper divisors (1).

3068636863 is an equidigital number, since it uses as much as digits as its factorization.

3068636863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2239488, while the sum is 49.

The square root of 3068636863 is about 55395.2783457218. The cubic root of 3068636863 is about 1453.1657922355.

The spelling of 3068636863 in words is "three billion, sixty-eight million, six hundred thirty-six thousand, eight hundred sixty-three".