8985317 has 4 divisors (see below), whose sum is σ = 9802176. Its totient is φ = 8168460.

The previous prime is 8985313. The next prime is 8985337. The reversal of 8985317 is 7135898.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8985317 - 2² = 8985313 is a prime.

It is a super-3 number, since 3×8985317³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8985311) 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 in 3 ways as a sum of consecutive naturals, for example, 408413 + ... + 408434.

It is an arithmetic number, because the mean of its divisors is an integer number (2450544).

Almost surely, 2^8985317 is an apocalyptic number.

It is an amenable number.

8985317 is a deficient number, since it is larger than the sum of its proper divisors (816859).

8985317 is a wasteful number, since it uses less digits than its factorization.

8985317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816858.

The product of its digits is 60480, while the sum is 41.

The square root of 8985317 is about 2997.5518344142. The cubic root of 8985317 is about 207.8952026942.

The spelling of 8985317 in words is "eight million, nine hundred eighty-five thousand, three hundred seventeen".