3241591 has 4 divisors (see below), whose sum is σ = 3353400. Its totient is φ = 3129784.

The previous prime is 3241573. The next prime is 3241627. The reversal of 3241591 is 1951423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1951423 = 193 ⋅10111.

It is a cyclic number.

It is not a de Polignac number, because 3241591 - 2⁵ = 3241559 is a prime.

It is a super-2 number, since 2×3241591² = 21015824422562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3241531) 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, 55861 + ... + 55918.

It is an arithmetic number, because the mean of its divisors is an integer number (838350).

Almost surely, 2^3241591 is an apocalyptic number.

3241591 is a deficient number, since it is larger than the sum of its proper divisors (111809).

3241591 is a wasteful number, since it uses less digits than its factorization.

3241591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111808.

The product of its digits is 1080, while the sum is 25.

The square root of 3241591 is about 1800.4418902036. The cubic root of 3241591 is about 147.9969411347.

The spelling of 3241591 in words is "three million, two hundred forty-one thousand, five hundred ninety-one".