3244375008 has 144 divisors (see below), whose sum is σ = 10598515200. Its totient is φ = 922192128.

The previous prime is 3244374997. The next prime is 3244375037. The reversal of 3244375008 is 8005734423.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 397141 + ... + 405227.

It is an arithmetic number, because the mean of its divisors is an integer number (73600800).

Almost surely, 2^3244375008 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 3244375008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5299257600).

3244375008 is an abundant number, since it is smaller than the sum of its proper divisors (7354140192).

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

3244375008 is a wasteful number, since it uses less digits than its factorization.

3244375008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8309 (or 8298 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 3244375008 is about 56959.4154464387. The cubic root of 3244375008 is about 1480.3929757533.

The spelling of 3244375008 in words is "three billion, two hundred forty-four million, three hundred seventy-five thousand, eight".