3597161 has 4 divisors (see below), whose sum is σ = 3609732. Its totient is φ = 3584592.

The previous prime is 3597151. The next prime is 3597169. The reversal of 3597161 is 1617953.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1617953 = 1091 ⋅1483.

It can be written as a sum of positive squares in 2 ways, for example, as 1907161 + 1690000 = 1381^2 + 1300^2 .

It is a cyclic number.

It is not a de Polignac number, because 3597161 - 2¹⁰ = 3596137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3597169) 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 in 3 ways as a sum of consecutive naturals, for example, 5846 + ... + 6431.

It is an arithmetic number, because the mean of its divisors is an integer number (902433).

Almost surely, 2^3597161 is an apocalyptic number.

It is an amenable number.

3597161 is a deficient number, since it is larger than the sum of its proper divisors (12571).

3597161 is a wasteful number, since it uses less digits than its factorization.

3597161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12570.

The product of its digits is 5670, while the sum is 32.

The square root of 3597161 is about 1896.6183063548. The cubic root of 3597161 is about 153.2215878747.

The spelling of 3597161 in words is "three million, five hundred ninety-seven thousand, one hundred sixty-one".