969668826 has 16 divisors (see below), whose sum is σ = 2216385984. Its totient is φ = 277048224.

The previous prime is 969668807. The next prime is 969668827. The reversal of 969668826 is 628866969.

It is a self number, because there is not a number n which added to its sum of digits gives 969668826.

It is not an unprimeable number, because it can be changed into a prime (969668827) 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 7 ways as a sum of consecutive naturals, for example, 11543635 + ... + 11543718.

It is an arithmetic number, because the mean of its divisors is an integer number (138524124).

Almost surely, 2^969668826 is an apocalyptic number.

969668826 is an abundant number, since it is smaller than the sum of its proper divisors (1246717158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

969668826 is a wasteful number, since it uses less digits than its factorization.

969668826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23087365.

The product of its digits is 13436928, while the sum is 60.

The square root of 969668826 is about 31139.5058727655. The cubic root of 969668826 is about 989.7856305566.

The spelling of 969668826 in words is "nine hundred sixty-nine million, six hundred sixty-eight thousand, eight hundred twenty-six".