99300388 has 12 divisors (see below), whose sum is σ = 189573552. Its totient is φ = 45136520.

The previous prime is 99300359. The next prime is 99300389. The reversal of 99300388 is 88300399.

It is a self number, because there is not a number n which added to its sum of digits gives 99300388.

It is not an unprimeable number, because it can be changed into a prime (99300389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1128370 + ... + 1128457.

It is an arithmetic number, because the mean of its divisors is an integer number (15797796).

Almost surely, 2^99300388 is an apocalyptic number.

It is an amenable number.

99300388 is a deficient number, since it is larger than the sum of its proper divisors (90273164).

99300388 is a wasteful number, since it uses less digits than its factorization.

99300388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2256842 (or 2256840 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 99300388 is about 9964.9580029220. The cubic root of 99300388 is about 463.0739121351.

The spelling of 99300388 in words is "ninety-nine million, three hundred thousand, three hundred eighty-eight".