9998682 has 8 divisors (see below), whose sum is σ = 19997376. Its totient is φ = 3332892.

The previous prime is 9998641. The next prime is 9998689. The reversal of 9998682 is 2868999.

It is a sphenic number, since it is the product of 3 distinct primes.

9998682 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (9998689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 833218 + ... + 833229.

It is an arithmetic number, because the mean of its divisors is an integer number (2499672).

Almost surely, 2^9998682 is an apocalyptic number.

9998682 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9998682 is a wasteful number, since it uses less digits than its factorization.

9998682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666452.

The product of its digits is 559872, while the sum is 51.

The square root of 9998682 is about 3162.0692592035. The cubic root of 9998682 is about 215.4340034376.

The spelling of 9998682 in words is "nine million, nine hundred ninety-eight thousand, six hundred eighty-two".