9998382 has 8 divisors (see below), whose sum is σ = 19996776. Its totient is φ = 3332792.

The previous prime is 9998381. The next prime is 9998393. The reversal of 9998382 is 2838999.

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

9998382 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9998381) 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, 833193 + ... + 833204.

It is an arithmetic number, because the mean of its divisors is an integer number (2499597).

Almost surely, 2^9998382 is an apocalyptic number.

9998382 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.

9998382 is a wasteful number, since it uses less digits than its factorization.

9998382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666402.

The product of its digits is 279936, while the sum is 48.

The square root of 9998382 is about 3162.0218215566. The cubic root of 9998382 is about 215.4318487920.

The spelling of 9998382 in words is "nine million, nine hundred ninety-eight thousand, three hundred eighty-two".