9994868 has 24 divisors (see below), whose sum is σ = 19101768. Its totient is φ = 4548096.

The previous prime is 9994867. The next prime is 9994871. The reversal of 9994868 is 8684999.

It can be written as a sum of positive squares in 4 ways, for example, as 21904 + 9972964 = 148^2 + 3158^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9994867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2480 + ... + 5112.

It is an arithmetic number, because the mean of its divisors is an integer number (795907).

Almost surely, 2^9994868 is an apocalyptic number.

It is an amenable number.

9994868 is a deficient number, since it is larger than the sum of its proper divisors (9106900).

9994868 is a wasteful number, since it uses less digits than its factorization.

9994868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2723 (or 2721 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 53.

The square root of 9994868 is about 3161.4661155862. The cubic root of 9994868 is about 215.4066075006.

The spelling of 9994868 in words is "nine million, nine hundred ninety-four thousand, eight hundred sixty-eight".