3244275736 has 64 divisors (see below), whose sum is σ = 6945281280. Its totient is φ = 1409840640.

The previous prime is 3244275703. The next prime is 3244275743. The reversal of 3244275736 is 6375724423.

It is a junction number, because it is equal to n+sod(n) for n = 3244275692 and 3244275701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105690 + ... + 132886.

It is an arithmetic number, because the mean of its divisors is an integer number (108520020).

Almost surely, 2^3244275736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3244275736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3472640640).

3244275736 is an abundant number, since it is smaller than the sum of its proper divisors (3701005544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3244275736 is a wasteful number, since it uses less digits than its factorization.

3244275736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27284 (or 27280 counting only the distinct ones).

The product of its digits is 846720, while the sum is 43.

The square root of 3244275736 is about 56958.5440122902. The cubic root of 3244275736 is about 1480.3778764846.

The spelling of 3244275736 in words is "three billion, two hundred forty-four million, two hundred seventy-five thousand, seven hundred thirty-six".