9166404099 has 16 divisors (see below), whose sum is σ = 12878455680. Its totient is φ = 5783310720.

The previous prime is 9166404053. The next prime is 9166404101. The reversal of 9166404099 is 9904046619.

It is not a de Polignac number, because 9166404099 - 2¹¹ = 9166402051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9166404899) 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 15 ways as a sum of consecutive naturals, for example, 27462 + ... + 138155.

It is an arithmetic number, because the mean of its divisors is an integer number (804903480).

Almost surely, 2^9166404099 is an apocalyptic number.

9166404099 is a deficient number, since it is larger than the sum of its proper divisors (3712051581).

9166404099 is a wasteful number, since it uses less digits than its factorization.

9166404099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166610.

The product of its (nonzero) digits is 419904, while the sum is 48.

The square root of 9166404099 is about 95741.3395508962. The cubic root of 9166404099 is about 2092.8254102388.

The spelling of 9166404099 in words is "nine billion, one hundred sixty-six million, four hundred four thousand, ninety-nine".