965745797 has 2 divisors, whose sum is σ = 965745798. Its totient is φ = 965745796.

The previous prime is 965745787. The next prime is 965745817. The reversal of 965745797 is 797547569.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 757405441 + 208340356 = 27521^2 + 14434^2 .

It is a cyclic number.

It is not a de Polignac number, because 965745797 - 2¹² = 965741701 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (965745787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482872898 + 482872899.

It is an arithmetic number, because the mean of its divisors is an integer number (482872899).

Almost surely, 2^965745797 is an apocalyptic number.

It is an amenable number.

965745797 is a deficient number, since it is larger than the sum of its proper divisors (1).

965745797 is an equidigital number, since it uses as much as digits as its factorization.

965745797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16669800, while the sum is 59.

The square root of 965745797 is about 31076.4508430419. The cubic root of 965745797 is about 988.4490209465.

The spelling of 965745797 in words is "nine hundred sixty-five million, seven hundred forty-five thousand, seven hundred ninety-seven".