9982936 has 8 divisors (see below), whose sum is σ = 18718020. Its totient is φ = 4991464.

The previous prime is 9982913. The next prime is 9982939. The reversal of 9982936 is 6392899.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×9982936² = 199318022360192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9982939) 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 as a sum of consecutive naturals, namely, 623926 + ... + 623941.

Almost surely, 2^9982936 is an apocalyptic number.

It is an amenable number.

9982936 is a deficient number, since it is larger than the sum of its proper divisors (8735084).

9982936 is a wasteful number, since it uses less digits than its factorization.

9982936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247873 (or 1247869 counting only the distinct ones).

The product of its digits is 209952, while the sum is 46.

The square root of 9982936 is about 3159.5784528953. The cubic root of 9982936 is about 215.3208549887.

The spelling of 9982936 in words is "nine million, nine hundred eighty-two thousand, nine hundred thirty-six".