965907863 has 2 divisors, whose sum is σ = 965907864. Its totient is φ = 965907862.

The previous prime is 965907851. The next prime is 965907869. The reversal of 965907863 is 368709569.

It is a strong prime.

It is an emirp because it is prime and its reverse (368709569) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 965907863 - 2¹⁶ = 965842327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (965907869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482953931 + 482953932.

It is an arithmetic number, because the mean of its divisors is an integer number (482953932).

Almost surely, 2^965907863 is an apocalyptic number.

965907863 is a deficient number, since it is larger than the sum of its proper divisors (1).

965907863 is an equidigital number, since it uses as much as digits as its factorization.

965907863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The square root of 965907863 is about 31079.0582708035. The cubic root of 965907863 is about 988.5043098294.

The spelling of 965907863 in words is "nine hundred sixty-five million, nine hundred seven thousand, eight hundred sixty-three".