9489167 has 2 divisors, whose sum is σ = 9489168. Its totient is φ = 9489166.

The previous prime is 9489157. The next prime is 9489169. The reversal of 9489167 is 7619849.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9489167 - 2²⁰ = 8440591 is a prime.

It is a super-3 number, since 3×9489167³ (a number of 22 digits) contains 333 as substring.

Together with 9489169, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9489169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4744583 + 4744584.

It is an arithmetic number, because the mean of its divisors is an integer number (4744584).

Almost surely, 2^9489167 is an apocalyptic number.

9489167 is a deficient number, since it is larger than the sum of its proper divisors (1).

9489167 is an equidigital number, since it uses as much as digits as its factorization.

9489167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 44.

The square root of 9489167 is about 3080.4491555616. The cubic root of 9489167 is about 211.7106456518.

The spelling of 9489167 in words is "nine million, four hundred eighty-nine thousand, one hundred sixty-seven".