99984300 has 144 divisors (see below), whose sum is σ = 321979392. Its totient is φ = 23788800.

The previous prime is 99984277. The next prime is 99984319. The reversal of 99984300 is 348999.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a nialpdrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 120487 + ... + 121313.

It is an arithmetic number, because the mean of its divisors is an integer number (2235968).

Almost surely, 2^99984300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99984300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160989696).

99984300 is an abundant number, since it is smaller than the sum of its proper divisors (221995092).

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

99984300 is a wasteful number, since it uses less digits than its factorization.

99984300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888 (or 881 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 99984300 is about 9999.2149691863. The cubic root of 99984300 is about 464.1345911084.

The spelling of 99984300 in words is "ninety-nine million, nine hundred eighty-four thousand, three hundred".