3244249 has 4 divisors (see below), whose sum is σ = 3251664. Its totient is φ = 3236836.

The previous prime is 3244247. The next prime is 3244253. The reversal of 3244249 is 9424423.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9424423 = 97 ⋅97159.

It is a cyclic number.

It is not a de Polignac number, because 3244249 - 2¹ = 3244247 is a prime.

It is a Duffinian number.

3244249 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3244247) 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, 3007 + ... + 3940.

It is an arithmetic number, because the mean of its divisors is an integer number (812916).

Almost surely, 2^3244249 is an apocalyptic number.

It is an amenable number.

3244249 is a deficient number, since it is larger than the sum of its proper divisors (7415).

3244249 is an equidigital number, since it uses as much as digits as its factorization.

3244249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7414.

The product of its digits is 6912, while the sum is 28.

The square root of 3244249 is about 1801.1798910714. The cubic root of 3244249 is about 148.0373809887.

The spelling of 3244249 in words is "three million, two hundred forty-four thousand, two hundred forty-nine".