968888869 has 32 divisors (see below), whose sum is σ = 1185811200. Its totient is φ = 782369280.

The previous prime is 968888863. The next prime is 968888881.

968888869 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 968888869 - 2³ = 968888861 is a prime.

It is a super-2 number, since 2×968888869² = 1877491280944198322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 968888798 and 968888807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968888861) 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 in 31 ways as a sum of consecutive naturals, for example, 161809 + ... + 167689.

It is an arithmetic number, because the mean of its divisors is an integer number (37056600).

Almost surely, 2^968888869 is an apocalyptic number.

It is an amenable number.

968888869 is a deficient number, since it is larger than the sum of its proper divisors (216922331).

968888869 is a wasteful number, since it uses less digits than its factorization.

968888869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5965.

The product of its digits is 95551488, while the sum is 70.

The square root of 968888869 is about 31126.9797603301. The cubic root of 968888869 is about 989.5201800278.

The spelling of 968888869 in words is "nine hundred sixty-eight million, eight hundred eighty-eight thousand, eight hundred sixty-nine".