3591201 has 4 divisors (see below), whose sum is σ = 4788272. Its totient is φ = 2394132.

The previous prime is 3591193. The next prime is 3591281. The reversal of 3591201 is 1021953.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3591201 - 2³ = 3591193 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3591281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598531 + ... + 598536.

It is an arithmetic number, because the mean of its divisors is an integer number (1197068).

Almost surely, 2^3591201 is an apocalyptic number.

It is an amenable number.

3591201 is a deficient number, since it is larger than the sum of its proper divisors (1197071).

3591201 is a wasteful number, since it uses less digits than its factorization.

3591201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197070.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 3591201 is about 1895.0464374257. The cubic root of 3591201 is about 153.1369187446.

The spelling of 3591201 in words is "three million, five hundred ninety-one thousand, two hundred one".