9998303 has 6 divisors (see below), whose sum is σ = 11630736. Its totient is φ = 8569932.

The previous prime is 9998281. The next prime is 9998309. The reversal of 9998303 is 3038999.

It is not a de Polignac number, because 9998303 - 2⁶ = 9998239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9998309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 101975 + ... + 102072.

It is an arithmetic number, because the mean of its divisors is an integer number (1938456).

Almost surely, 2^9998303 is an apocalyptic number.

9998303 is a deficient number, since it is larger than the sum of its proper divisors (1632433).

9998303 is a wasteful number, since it uses less digits than its factorization.

9998303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204061 (or 204054 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 41.

The square root of 9998303 is about 3162.0093295245. The cubic root of 9998303 is about 215.4312813949.

It can be divided in two parts, 9998 and 303, that added together give a palindrome (10301).

The spelling of 9998303 in words is "nine million, nine hundred ninety-eight thousand, three hundred three".