9984682 has 4 divisors (see below), whose sum is σ = 14977026. Its totient is φ = 4992340.

The previous prime is 9984679. The next prime is 9984683. The reversal of 9984682 is 2864899.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2864899 = 479 ⋅5981.

It can be written as a sum of positive squares in only one way, i.e., 6446521 + 3538161 = 2539^2 + 1881^2 .

It is a super-2 number, since 2×9984682² = 199387749282248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9984683) 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, 2496169 + ... + 2496172.

Almost surely, 2^9984682 is an apocalyptic number.

9984682 is a deficient number, since it is larger than the sum of its proper divisors (4992344).

9984682 is a wasteful number, since it uses less digits than its factorization.

9984682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4992343.

The product of its digits is 248832, while the sum is 46.

The square root of 9984682 is about 3159.8547434969. The cubic root of 9984682 is about 215.3334073513. Note that the first 3 decimals are identical.

The spelling of 9984682 in words is "nine million, nine hundred eighty-four thousand, six hundred eighty-two".