99998300 has 18 divisors (see below), whose sum is σ = 216996528. Its totient is φ = 39999280.

The previous prime is 99998299. The next prime is 99998323. The reversal of 99998300 is 389999.

It is a happy number.

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 499892 + ... + 500091.

Almost surely, 2^99998300 is an apocalyptic number.

It is an amenable number.

99998300 is an abundant number, since it is smaller than the sum of its proper divisors (116998228).

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

99998300 is a wasteful number, since it uses less digits than its factorization.

99998300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999997 (or 999990 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 47.

The square root of 99998300 is about 9999.9149996387. The cubic root of 99998300 is about 464.1562531127.

It can be divided in two parts, 999 and 98300, that added together give a palindrome (99299).

The spelling of 99998300 in words is "ninety-nine million, nine hundred ninety-eight thousand, three hundred".