3244959648 has 144 divisors (see below), whose sum is σ = 10643592960. Its totient is φ = 918563328.

The previous prime is 3244959629. The next prime is 3244959661. The reversal of 3244959648 is 8469594423.

3244959648 is a `hidden beast` number, since 3 + 2 + 4 + 4 + 9 + 596 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a junction number, because it is equal to n+sod(n) for n = 3244959594 and 3244959603.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 212361 + ... + 227127.

It is an arithmetic number, because the mean of its divisors is an integer number (73913840).

Almost surely, 2^3244959648 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 3244959648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5321796480).

3244959648 is an abundant number, since it is smaller than the sum of its proper divisors (7398633312).

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

3244959648 is a wasteful number, since it uses less digits than its factorization.

3244959648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14899 (or 14888 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 54.

The square root of 3244959648 is about 56964.5472903981. The cubic root of 3244959648 is about 1480.4818932351.

The spelling of 3244959648 in words is "three billion, two hundred forty-four million, nine hundred fifty-nine thousand, six hundred forty-eight".