8989367169 has 8 divisors (see below), whose sum is σ = 11996853760. Its totient is φ = 5987396016.

The previous prime is 8989367161. The next prime is 8989367171. The reversal of 8989367169 is 9617639898.

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

It is not a de Polignac number, because 8989367169 - 2³ = 8989367161 is a prime.

It is a super-2 number, since 2×8989367169² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8989367161) 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, 1375054 + ... + 1381575.

It is an arithmetic number, because the mean of its divisors is an integer number (1499606720).

Almost surely, 2^8989367169 is an apocalyptic number.

It is an amenable number.

8989367169 is a deficient number, since it is larger than the sum of its proper divisors (3007486591).

8989367169 is a wasteful number, since it uses less digits than its factorization.

8989367169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2757719.

The product of its digits is 35271936, while the sum is 66.

The square root of 8989367169 is about 94812.2733036182. The cubic root of 8989367169 is about 2079.2643454440.

The spelling of 8989367169 in words is "eight billion, nine hundred eighty-nine million, three hundred sixty-seven thousand, one hundred sixty-nine".