99993104 has 20 divisors (see below), whose sum is σ = 199987200. Its totient is φ = 48383520.

The previous prime is 99993097. The next prime is 99993109. The reversal of 99993104 is 40139999.

99993104 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (99993109) 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, 100304 + ... + 101295.

It is an arithmetic number, because the mean of its divisors is an integer number (9999360).

Almost surely, 2^99993104 is an apocalyptic number.

It is an amenable number.

99993104 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

99993104 is a wasteful number, since it uses less digits than its factorization.

99993104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201638 (or 201632 counting only the distinct ones).

The product of its (nonzero) digits is 78732, while the sum is 44.

The square root of 99993104 is about 9999.6551940554. The cubic root of 99993104 is about 464.1482136505.

The spelling of 99993104 in words is "ninety-nine million, nine hundred ninety-three thousand, one hundred four".