3244985549 has 8 divisors (see below), whose sum is σ = 3579834552. Its totient is φ = 2922312960.

The previous prime is 3244985539. The next prime is 3244985573. The reversal of 3244985549 is 9455894423.

It can be written as a sum of positive squares in 4 ways, for example, as 218005225 + 3026980324 = 14765^2 + 55018^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3244985549 - 2⁴ = 3244985533 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3244985549.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3244985539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3043544 + ... + 3044609.

It is an arithmetic number, because the mean of its divisors is an integer number (447479319).

Almost surely, 2^3244985549 is an apocalyptic number.

It is an amenable number.

3244985549 is a deficient number, since it is larger than the sum of its proper divisors (334849003).

3244985549 is a wasteful number, since it uses less digits than its factorization.

3244985549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6088207.

The product of its digits is 6220800, while the sum is 53.

The square root of 3244985549 is about 56964.7746331011. The cubic root of 3244985549 is about 1480.4858322527.

The spelling of 3244985549 in words is "three billion, two hundred forty-four million, nine hundred eighty-five thousand, five hundred forty-nine".