9668996 has 12 divisors (see below), whose sum is σ = 17153052. Its totient is φ = 4768128.

The previous prime is 9668987. The next prime is 9668999. The reversal of 9668996 is 6998669.

It can be written as a sum of positive squares in 2 ways, for example, as 3841600 + 5827396 = 1960^2 + 2414^2 .

It is an Ulam number.

9668996 is a strobogrammatic number because it is the same when read upside-down.

It is not an unprimeable number, because it can be changed into a prime (9668999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16265 + ... + 16848.

It is an arithmetic number, because the mean of its divisors is an integer number (1429421).

Almost surely, 2^9668996 is an apocalyptic number.

It is an amenable number.

9668996 is a deficient number, since it is larger than the sum of its proper divisors (7484056).

9668996 is a wasteful number, since it uses less digits than its factorization.

9668996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33190 (or 33188 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 53.

The square root of 9668996 is about 3109.5009245858. The cubic root of 9668996 is about 213.0396599355.

The spelling of 9668996 in words is "nine million, six hundred sixty-eight thousand, nine hundred ninety-six".