695801 has 2 divisors, whose sum is σ = 695802. Its totient is φ = 695800.

The previous prime is 695791. The next prime is 695809. The reversal of 695801 is 108596.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 469225 + 226576 = 685^2 + 476^2 .

It is a cyclic number.

It is not a de Polignac number, because 695801 - 2¹⁴ = 679417 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (695809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347900 + 347901.

It is an arithmetic number, because the mean of its divisors is an integer number (347901).

2⁶⁹⁵⁸⁰¹ is an apocalyptic number.

It is an amenable number.

695801 is a deficient number, since it is larger than the sum of its proper divisors (1).

695801 is an equidigital number, since it uses as much as digits as its factorization.

695801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 695801 is about 834.1468695619. The cubic root of 695801 is about 88.6125054748.

The spelling of 695801 in words is "six hundred ninety-five thousand, eight hundred one".