968386877 has 2 divisors, whose sum is σ = 968386878. Its totient is φ = 968386876.

The previous prime is 968386843. The next prime is 968386907. The reversal of 968386877 is 778683869.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 861657316 + 106729561 = 29354^2 + 10331^2 .

It is a cyclic number.

It is not a de Polignac number, because 968386877 - 2⁸ = 968386621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (968386807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484193438 + 484193439.

It is an arithmetic number, because the mean of its divisors is an integer number (484193439).

Almost surely, 2^968386877 is an apocalyptic number.

It is an amenable number.

968386877 is a deficient number, since it is larger than the sum of its proper divisors (1).

968386877 is an equidigital number, since it uses as much as digits as its factorization.

968386877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24385536, while the sum is 62.

The square root of 968386877 is about 31118.9150999838. The cubic root of 968386877 is about 989.3492567354.

The spelling of 968386877 in words is "nine hundred sixty-eight million, three hundred eighty-six thousand, eight hundred seventy-seven".