9749317 has 2 divisors, whose sum is σ = 9749318. Its totient is φ = 9749316.

The previous prime is 9749291. The next prime is 9749323. The reversal of 9749317 is 7139479.

9749317 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5612161 + 4137156 = 2369^2 + 2034^2 .

It is a cyclic number.

It is not a de Polignac number, because 9749317 - 2⁷ = 9749189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9749317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9749357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4874658 + 4874659.

It is an arithmetic number, because the mean of its divisors is an integer number (4874659).

Almost surely, 2^9749317 is an apocalyptic number.

It is an amenable number.

9749317 is a deficient number, since it is larger than the sum of its proper divisors (1).

9749317 is an equidigital number, since it uses as much as digits as its factorization.

9749317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47628, while the sum is 40.

The square root of 9749317 is about 3122.3896297547. The cubic root of 9749317 is about 213.6279455481.

The spelling of 9749317 in words is "nine million, seven hundred forty-nine thousand, three hundred seventeen".