9999108 has 36 divisors (see below), whose sum is σ = 28887040. Its totient is φ = 2856816.

The previous prime is 9999083. The next prime is 9999161. The reversal of 9999108 is 8019999.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19588 + ... + 20091.

Almost surely, 2^9999108 is an apocalyptic number.

It is an amenable number.

9999108 is an abundant number, since it is smaller than the sum of its proper divisors (18887932).

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

9999108 is a wasteful number, since it uses less digits than its factorization.

9999108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39696 (or 39691 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 45.

The square root of 9999108 is about 3162.1366194395. The cubic root of 9999108 is about 215.4370629602.

The spelling of 9999108 in words is "nine million, nine hundred ninety-nine thousand, one hundred eight".