9907317 has 12 divisors (see below), whose sum is σ = 16355040. Its totient is φ = 5661288.

The previous prime is 9907309. The next prime is 9907349. The reversal of 9907317 is 7137099.

It is not a de Polignac number, because 9907317 - 2³ = 9907309 is a prime.

9907317 is a modest number, since divided by 7317 gives 99 as remainder.

9907317 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9907307) 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 in 11 ways as a sum of consecutive naturals, for example, 78567 + ... + 78692.

It is an arithmetic number, because the mean of its divisors is an integer number (1362920).

Almost surely, 2^9907317 is an apocalyptic number.

It is an amenable number.

9907317 is a deficient number, since it is larger than the sum of its proper divisors (6447723).

9907317 is a wasteful number, since it uses less digits than its factorization.

9907317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157272 (or 157269 counting only the distinct ones).

The product of its (nonzero) digits is 11907, while the sum is 36.

The square root of 9907317 is about 3147.5890773733. The cubic root of 9907317 is about 214.7758037932.

The spelling of 9907317 in words is "nine million, nine hundred seven thousand, three hundred seventeen".