8979171 has 4 divisors (see below), whose sum is σ = 11972232. Its totient is φ = 5986112.

The previous prime is 8979169. The next prime is 8979199. The reversal of 8979171 is 1719798.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8979171 - 2¹ = 8979169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8979071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1496526 + ... + 1496531.

It is an arithmetic number, because the mean of its divisors is an integer number (2993058).

Almost surely, 2^8979171 is an apocalyptic number.

8979171 is a deficient number, since it is larger than the sum of its proper divisors (2993061).

8979171 is a wasteful number, since it uses less digits than its factorization.

8979171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2993060.

The product of its digits is 31752, while the sum is 42.

The square root of 8979171 is about 2996.5264891204. The cubic root of 8979171 is about 207.8477914435.

The spelling of 8979171 in words is "eight million, nine hundred seventy-nine thousand, one hundred seventy-one".