695743 has 2 divisors, whose sum is σ = 695744. Its totient is φ = 695742.

The previous prime is 695719. The next prime is 695749. The reversal of 695743 is 347596.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 695743 - 2¹³ = 687551 is a prime.

695743 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 695699 and 695708.

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, 347871 + 347872.

It is an arithmetic number, because the mean of its divisors is an integer number (347872).

2⁶⁹⁵⁷⁴³ is an apocalyptic number.

695743 is a deficient number, since it is larger than the sum of its proper divisors (1).

695743 is an equidigital number, since it uses as much as digits as its factorization.

695743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 34.

The square root of 695743 is about 834.1121027776. The cubic root of 695743 is about 88.6100432439.

It can be divided in two parts, 6957 and 43, that multiplied together give a triangular number (299151 = T₇₇₃).

The spelling of 695743 in words is "six hundred ninety-five thousand, seven hundred forty-three".