968888863 has 2 divisors, whose sum is σ = 968888864. Its totient is φ = 968888862.

The previous prime is 968888861. The next prime is 968888881. The reversal of 968888863 is 368888869.

It is a weak prime.

It is an emirp because it is prime and its reverse (368888869) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 968888863 - 2¹ = 968888861 is a prime.

Together with 968888861, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 968888795 and 968888804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (968888861) 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, 484444431 + 484444432.

It is an arithmetic number, because the mean of its divisors is an integer number (484444432).

Almost surely, 2^968888863 is an apocalyptic number.

968888863 is a deficient number, since it is larger than the sum of its proper divisors (1).

968888863 is an equidigital number, since it uses as much as digits as its factorization.

968888863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31850496, while the sum is 64.

The square root of 968888863 is about 31126.9796639507. The cubic root of 968888863 is about 989.5201779852.

The spelling of 968888863 in words is "nine hundred sixty-eight million, eight hundred eighty-eight thousand, eight hundred sixty-three".