9983696 has 20 divisors (see below), whose sum is σ = 19394592. Its totient is φ = 4978656.

The previous prime is 9983689. The next prime is 9983707. The reversal of 9983696 is 6963899.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8861 + ... + 9923.

Almost surely, 2^9983696 is an apocalyptic number.

It is an amenable number.

9983696 is a deficient number, since it is larger than the sum of its proper divisors (9410896).

9983696 is a wasteful number, since it uses less digits than its factorization.

9983696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658 (or 1652 counting only the distinct ones).

The product of its digits is 629856, while the sum is 50.

The square root of 9983696 is about 3159.6987198149. The cubic root of 9983696 is about 215.3263189690.

Adding to 9983696 its sum of digits (50), we get a triangular number (9983746 = T₄₄₆₈).

The spelling of 9983696 in words is "nine million, nine hundred eighty-three thousand, six hundred ninety-six".