9693668 has 6 divisors (see below), whose sum is σ = 16963926. Its totient is φ = 4846832.

The previous prime is 9693661. The next prime is 9693713. The reversal of 9693668 is 8663969.

It can be written as a sum of positive squares in only one way, i.e., 8111104 + 1582564 = 2848^2 + 1258^2 .

It is not an unprimeable number, because it can be changed into a prime (9693661) 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, 1211705 + ... + 1211712.

It is an arithmetic number, because the mean of its divisors is an integer number (2827321).

Almost surely, 2^9693668 is an apocalyptic number.

It is an amenable number.

9693668 is a deficient number, since it is larger than the sum of its proper divisors (7270258).

9693668 is a wasteful number, since it uses less digits than its factorization.

9693668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2423421 (or 2423419 counting only the distinct ones).

The product of its digits is 419904, while the sum is 47.

The square root of 9693668 is about 3113.4655931935. The cubic root of 9693668 is about 213.2207076958.

The spelling of 9693668 in words is "nine million, six hundred ninety-three thousand, six hundred sixty-eight".