9937996 has 24 divisors (see below), whose sum is σ = 18609696. Its totient is φ = 4627200.

The previous prime is 9937973. The next prime is 9937997. The reversal of 9937996 is 6997399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9937997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6145 + ... + 7591.

It is an arithmetic number, because the mean of its divisors is an integer number (775404).

Almost surely, 2^9937996 is an apocalyptic number.

It is an amenable number.

9937996 is a deficient number, since it is larger than the sum of its proper divisors (8671700).

9937996 is a wasteful number, since it uses less digits than its factorization.

9937996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569 (or 1567 counting only the distinct ones).

The product of its digits is 826686, while the sum is 52.

The square root of 9937996 is about 3152.4587229653. The cubic root of 9937996 is about 214.9972669564.

The spelling of 9937996 in words is "nine million, nine hundred thirty-seven thousand, nine hundred ninety-six".