99680104 has 32 divisors (see below), whose sum is σ = 190307520. Its totient is φ = 48940416.

The previous prime is 99680081. The next prime is 99680107. The reversal of 99680104 is 40108699.

It is a super-2 number, since 2×99680104² = 19872246266901632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (99680107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112447 + ... + 113329.

It is an arithmetic number, because the mean of its divisors is an integer number (5947110).

Almost surely, 2^99680104 is an apocalyptic number.

It is an amenable number.

99680104 is a deficient number, since it is larger than the sum of its proper divisors (90627416).

99680104 is a wasteful number, since it uses less digits than its factorization.

99680104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129 (or 1125 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 99680104 is about 9983.9923878176. The cubic root of 99680104 is about 463.6634127544.

The spelling of 99680104 in words is "ninety-nine million, six hundred eighty thousand, one hundred four".