3597697 has 4 divisors (see below), whose sum is σ = 3604180. Its totient is φ = 3591216.

The previous prime is 3597677. The next prime is 3597703. The reversal of 3597697 is 7967953.

3597697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 123201 + 3474496 = 351^2 + 1864^2 .

It is a cyclic number.

It is not a de Polignac number, because 3597697 - 2⁷ = 3597569 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3597617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2322 + ... + 3547.

It is an arithmetic number, because the mean of its divisors is an integer number (901045).

Almost surely, 2^3597697 is an apocalyptic number.

It is an amenable number.

3597697 is a deficient number, since it is larger than the sum of its proper divisors (6483).

3597697 is an equidigital number, since it uses as much as digits as its factorization.

3597697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6482.

The product of its digits is 357210, while the sum is 46.

The square root of 3597697 is about 1896.7596052215. The cubic root of 3597697 is about 153.2291978290.

The spelling of 3597697 in words is "three million, five hundred ninety-seven thousand, six hundred ninety-seven".