99994308 has 12 divisors (see below), whose sum is σ = 233320080. Its totient is φ = 33331432.

The previous prime is 99994277. The next prime is 99994309. The reversal of 99994308 is 80349999.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (99994309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4166418 + ... + 4166441.

It is an arithmetic number, because the mean of its divisors is an integer number (19443340).

Almost surely, 2^99994308 is an apocalyptic number.

It is an amenable number.

99994308 is an abundant number, since it is smaller than the sum of its proper divisors (133325772).

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

99994308 is a wasteful number, since it uses less digits than its factorization.

99994308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8332866 (or 8332864 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 51.

The square root of 99994308 is about 9999.7153959500. The cubic root of 99994308 is about 464.1500765530.

The spelling of 99994308 in words is "ninety-nine million, nine hundred ninety-four thousand, three hundred eight".