9534869317 has 2 divisors, whose sum is σ = 9534869318. Its totient is φ = 9534869316.

The previous prime is 9534869287. The next prime is 9534869413. The reversal of 9534869317 is 7139684359.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8636728356 + 898140961 = 92934^2 + 29969^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9534869317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9534869417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4767434658 + 4767434659.

It is an arithmetic number, because the mean of its divisors is an integer number (4767434659).

Almost surely, 2^9534869317 is an apocalyptic number.

It is an amenable number.

9534869317 is a deficient number, since it is larger than the sum of its proper divisors (1).

9534869317 is an equidigital number, since it uses as much as digits as its factorization.

9534869317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4898880, while the sum is 55.

The square root of 9534869317 is about 97646.6554317146. The cubic root of 9534869317 is about 2120.4998611426.

The spelling of 9534869317 in words is "nine billion, five hundred thirty-four million, eight hundred sixty-nine thousand, three hundred seventeen".