695491 has 2 divisors, whose sum is σ = 695492. Its totient is φ = 695490.

The previous prime is 695477. The next prime is 695503. The reversal of 695491 is 194596.

695491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 695491 - 2⁹ = 694979 is a prime.

It is a nialpdrome in base 15.

It is not a weakly prime, because it can be changed into another prime (695411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347745 + 347746.

It is an arithmetic number, because the mean of its divisors is an integer number (347746).

2⁶⁹⁵⁴⁹¹ is an apocalyptic number.

695491 is a deficient number, since it is larger than the sum of its proper divisors (1).

695491 is an equidigital number, since it uses as much as digits as its factorization.

695491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 34.

The square root of 695491 is about 833.9610302646. The cubic root of 695491 is about 88.5993436861.

The spelling of 695491 in words is "six hundred ninety-five thousand, four hundred ninety-one".