9679565968 has 10 divisors (see below), whose sum is σ = 18754159094. Its totient is φ = 4839782976.

The previous prime is 9679565957. The next prime is 9679565969. The reversal of 9679565968 is 8695659769.

It can be written as a sum of positive squares in only one way, i.e., 7101769984 + 2577795984 = 84272^2 + 50772^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9679565897 and 9679565906.

It is not an unprimeable number, because it can be changed into a prime (9679565969) 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, 302486421 + ... + 302486452.

Almost surely, 2^9679565968 is an apocalyptic number.

It is an amenable number.

9679565968 is a deficient number, since it is larger than the sum of its proper divisors (9074593126).

9679565968 is a wasteful number, since it uses less digits than its factorization.

9679565968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604972881 (or 604972875 counting only the distinct ones).

The product of its digits is 220449600, while the sum is 70.

The square root of 9679565968 is about 98384.7852465004. The cubic root of 9679565968 is about 2131.1726200633.

The spelling of 9679565968 in words is "nine billion, six hundred seventy-nine million, five hundred sixty-five thousand, nine hundred sixty-eight".