3244143 has 24 divisors (see below), whose sum is σ = 5212080. Its totient is φ = 1787520.

The previous prime is 3244099. The next prime is 3244147. The reversal of 3244143 is 3414423.

It is not a de Polignac number, because 3244143 - 2¹⁸ = 2981999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3244147) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3883 + ... + 4643.

It is an arithmetic number, because the mean of its divisors is an integer number (217170).

Almost surely, 2^3244143 is an apocalyptic number.

3244143 is a deficient number, since it is larger than the sum of its proper divisors (1967937).

3244143 is a wasteful number, since it uses less digits than its factorization.

3244143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807 (or 800 counting only the distinct ones).

The product of its digits is 1152, while the sum is 21.

The square root of 3244143 is about 1801.1504656746. The cubic root of 3244143 is about 148.0357686861.

Adding to 3244143 its reverse (3414423), we get a palindrome (6658566).

The spelling of 3244143 in words is "three million, two hundred forty-four thousand, one hundred forty-three".