695719 has 2 divisors, whose sum is σ = 695720. Its totient is φ = 695718.

The previous prime is 695701. The next prime is 695743. The reversal of 695719 is 917596.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 695719 - 2⁵ = 695687 is a prime.

It is a super-2 number, since 2×695719² = 968049853922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (695749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347859 + 347860.

It is an arithmetic number, because the mean of its divisors is an integer number (347860).

2⁶⁹⁵⁷¹⁹ is an apocalyptic number.

695719 is a deficient number, since it is larger than the sum of its proper divisors (1).

695719 is an equidigital number, since it uses as much as digits as its factorization.

695719 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 695719 is about 834.0977160981. The cubic root of 695719 is about 88.6090243497.

The spelling of 695719 in words is "six hundred ninety-five thousand, seven hundred nineteen".