3244739 has 16 divisors (see below), whose sum is σ = 3649536. Its totient is φ = 2870400.

The previous prime is 3244729. The next prime is 3244741. The reversal of 3244739 is 9374423.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3244739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3244729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24704 + ... + 24834.

It is an arithmetic number, because the mean of its divisors is an integer number (228096).

Almost surely, 2^3244739 is an apocalyptic number.

3244739 is a deficient number, since it is larger than the sum of its proper divisors (404797).

3244739 is a wasteful number, since it uses less digits than its factorization.

3244739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226.

The product of its digits is 18144, while the sum is 32.

The square root of 3244739 is about 1801.3159078851. The cubic root of 3244739 is about 148.0448336293.

The spelling of 3244739 in words is "three million, two hundred forty-four thousand, seven hundred thirty-nine".