968808869 has 16 divisors (see below), whose sum is σ = 1210162176. Its totient is φ = 756345600.

The previous prime is 968808859. The next prime is 968808901.

It is a happy number.

968808869 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 968808869 - 2¹⁶ = 968743333 is a prime.

It is a super-2 number, since 2×968808869² = 1877181249306118322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968808859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127622 + ... + 134999.

It is an arithmetic number, because the mean of its divisors is an integer number (75635136).

Almost surely, 2^968808869 is an apocalyptic number.

It is an amenable number.

968808869 is a deficient number, since it is larger than the sum of its proper divisors (241353307).

968808869 is a wasteful number, since it uses less digits than its factorization.

968808869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262676.

The product of its (nonzero) digits is 11943936, while the sum is 62.

The square root of 968808869 is about 31125.6946749787. The cubic root of 968808869 is about 989.4929447772.

The spelling of 968808869 in words is "nine hundred sixty-eight million, eight hundred eight thousand, eight hundred sixty-nine".