9994009100 has 18 divisors (see below), whose sum is σ = 21686999964. Its totient is φ = 3997603600.

The previous prime is 9994009099. The next prime is 9994009117. The reversal of 9994009100 is 19004999.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49969946 + ... + 49970145.

Almost surely, 2^9994009100 is an apocalyptic number.

It is an amenable number.

9994009100 is an abundant number, since it is smaller than the sum of its proper divisors (11692990864).

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

9994009100 is a wasteful number, since it uses less digits than its factorization.

9994009100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99940105 (or 99940098 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 41.

The square root of 9994009100 is about 99970.0410122953. The cubic root of 9994009100 is about 2154.0043706609.

The spelling of 9994009100 in words is "nine billion, nine hundred ninety-four million, nine thousand, one hundred".