99300018 has 16 divisors (see below), whose sum is σ = 198703296. Its totient is φ = 33082800.

The previous prime is 99300013. The next prime is 99300041. The reversal of 99300018 is 81000399.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (99300011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14568 + ... + 20268.

It is an arithmetic number, because the mean of its divisors is an integer number (12418956).

Almost surely, 2^99300018 is an apocalyptic number.

99300018 is an abundant number, since it is smaller than the sum of its proper divisors (99403278).

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

99300018 is a wasteful number, since it uses less digits than its factorization.

99300018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8609.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 99300018 is about 9964.9394378491. The cubic root of 99300018 is about 463.0733369861.

The spelling of 99300018 in words is "ninety-nine million, three hundred thousand, eighteen".