1695413 has 2 divisors, whose sum is σ = 1695414. Its totient is φ = 1695412.

The previous prime is 1695403. The next prime is 1695433. The reversal of 1695413 is 3145961.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1684804 + 10609 = 1298^2 + 103^2 .

It is a cyclic number.

It is not a de Polignac number, because 1695413 - 2⁶ = 1695349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1695403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 847706 + 847707.

It is an arithmetic number, because the mean of its divisors is an integer number (847707).

2^1695413 is an apocalyptic number.

It is an amenable number.

1695413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1695413 is an equidigital number, since it uses as much as digits as its factorization.

1695413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 29.

The square root of 1695413 is about 1302.0802586630. The cubic root of 1695413 is about 119.2408792196.

The spelling of 1695413 in words is "one million, six hundred ninety-five thousand, four hundred thirteen".