3241239 has 4 divisors (see below), whose sum is σ = 4321656. Its totient is φ = 2160824.

The previous prime is 3241219. The next prime is 3241253. The reversal of 3241239 is 9321423.

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

It is a cyclic number.

It is not a de Polignac number, because 3241239 - 2⁸ = 3240983 is a prime.

It is a D-number.

3241239 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3241219) 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, 540204 + ... + 540209.

It is an arithmetic number, because the mean of its divisors is an integer number (1080414).

Almost surely, 2^3241239 is an apocalyptic number.

3241239 is a deficient number, since it is larger than the sum of its proper divisors (1080417).

3241239 is a wasteful number, since it uses less digits than its factorization.

3241239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080416.

The product of its digits is 1296, while the sum is 24.

The square root of 3241239 is about 1800.3441337700. The cubic root of 3241239 is about 147.9915840113.

The spelling of 3241239 in words is "three million, two hundred forty-one thousand, two hundred thirty-nine".