3695565 has 8 divisors (see below), whose sum is σ = 5912928. Its totient is φ = 1970960.

The previous prime is 3695551. The next prime is 3695569. The reversal of 3695565 is 5655963.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3695565 - 2⁶ = 3695501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3695569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123171 + ... + 123200.

It is an arithmetic number, because the mean of its divisors is an integer number (739116).

Almost surely, 2^3695565 is an apocalyptic number.

It is an amenable number.

3695565 is a deficient number, since it is larger than the sum of its proper divisors (2217363).

3695565 is a wasteful number, since it uses less digits than its factorization.

3695565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246379.

The product of its digits is 121500, while the sum is 39.

The square root of 3695565 is about 1922.3852371468. The cubic root of 3695565 is about 154.6062151249.

The spelling of 3695565 in words is "three million, six hundred ninety-five thousand, five hundred sixty-five".