9609169 has 2 divisors, whose sum is σ = 9609170. Its totient is φ = 9609168.

The previous prime is 9609157. The next prime is 9609191. The reversal of 9609169 is 9619069.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8485569 + 1123600 = 2913^2 + 1060^2 .

It is an emirp because it is prime and its reverse (9619069) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9609169 - 2¹¹ = 9607121 is a prime.

It is a super-2 number, since 2×9609169² = 184672257741122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9609139) 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 as a sum of consecutive naturals, namely, 4804584 + 4804585.

It is an arithmetic number, because the mean of its divisors is an integer number (4804585).

Almost surely, 2^9609169 is an apocalyptic number.

It is an amenable number.

9609169 is a deficient number, since it is larger than the sum of its proper divisors (1).

9609169 is an equidigital number, since it uses as much as digits as its factorization.

9609169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26244, while the sum is 40.

The square root of 9609169 is about 3099.8659648443. The cubic root of 9609169 is about 212.5993556146.

The spelling of 9609169 in words is "nine million, six hundred nine thousand, one hundred sixty-nine".