695917 has 2 divisors, whose sum is σ = 695918. Its totient is φ = 695916.

The previous prime is 695899. The next prime is 695927. The reversal of 695917 is 719596.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 695556 + 361 = 834^2 + 19^2 .

It is a cyclic number.

It is not a de Polignac number, because 695917 - 2¹⁵ = 663149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (695927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347958 + 347959.

It is an arithmetic number, because the mean of its divisors is an integer number (347959).

2⁶⁹⁵⁹¹⁷ is an apocalyptic number.

It is an amenable number.

695917 is a deficient number, since it is larger than the sum of its proper divisors (1).

695917 is an equidigital number, since it uses as much as digits as its factorization.

695917 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17010, while the sum is 37.

The square root of 695917 is about 834.2163987839. The cubic root of 695917 is about 88.6174295261.

The spelling of 695917 in words is "six hundred ninety-five thousand, nine hundred seventeen".