9167668449 has 8 divisors (see below), whose sum is σ = 12430737120. Its totient is φ = 6008189376.

The previous prime is 9167668439. The next prime is 9167668453. The reversal of 9167668449 is 9448667619.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9167668449 - 2²⁰ = 9166619873 is a prime.

It is a super-2 number, since 2×9167668449² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 9167668392 and 9167668401.

It is not an unprimeable number, because it can be changed into a prime (9167668439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25897192 + ... + 25897545.

It is an arithmetic number, because the mean of its divisors is an integer number (1553842140).

Almost surely, 2^9167668449 is an apocalyptic number.

It is an amenable number.

9167668449 is a deficient number, since it is larger than the sum of its proper divisors (3263068671).

9167668449 is a wasteful number, since it uses less digits than its factorization.

9167668449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51794799.

The product of its digits is 15676416, while the sum is 60.

The square root of 9167668449 is about 95747.9422703172. The cubic root of 9167668449 is about 2092.9216290733.

The spelling of 9167668449 in words is "nine billion, one hundred sixty-seven million, six hundred sixty-eight thousand, four hundred forty-nine".