795666917 has 2 divisors, whose sum is σ = 795666918. Its totient is φ = 795666916.

The previous prime is 795666841. The next prime is 795666919. The reversal of 795666917 is 719666597.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 780308356 + 15358561 = 27934^2 + 3919^2 .

It is a cyclic number.

It is not a de Polignac number, because 795666917 - 2¹⁶ = 795601381 is a prime.

Together with 795666919, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (795666919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397833458 + 397833459.

It is an arithmetic number, because the mean of its divisors is an integer number (397833459).

Almost surely, 2^795666917 is an apocalyptic number.

It is an amenable number.

795666917 is a deficient number, since it is larger than the sum of its proper divisors (1).

795666917 is an equidigital number, since it uses as much as digits as its factorization.

795666917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4286520, while the sum is 56.

The square root of 795666917 is about 28207.5684347304. The cubic root of 795666917 is about 926.6386991168.

The spelling of 795666917 in words is "seven hundred ninety-five million, six hundred sixty-six thousand, nine hundred seventeen".