9717394361 has 16 divisors (see below), whose sum is σ = 10778241024. Its totient is φ = 8714010624.

The previous prime is 9717394319. The next prime is 9717394369. The reversal of 9717394361 is 1634937179.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9717394361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9717394369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52136 + ... + 148838.

It is an arithmetic number, because the mean of its divisors is an integer number (673640064).

Almost surely, 2^9717394361 is an apocalyptic number.

It is an amenable number.

9717394361 is a deficient number, since it is larger than the sum of its proper divisors (1060846663).

9717394361 is a wasteful number, since it uses less digits than its factorization.

9717394361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97000.

The product of its digits is 857304, while the sum is 50.

The square root of 9717394361 is about 98576.8449535691. The cubic root of 9717394361 is about 2133.9452664761.

The spelling of 9717394361 in words is "nine billion, seven hundred seventeen million, three hundred ninety-four thousand, three hundred sixty-one".