3244297056 has 576 divisors, whose sum is σ = 11953267200. Its totient is φ = 763176960.

The previous prime is 3244297027. The next prime is 3244297073. The reversal of 3244297056 is 6507924423.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 3244296999 and 3244297017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 61213126 + ... + 61213178.

It is an arithmetic number, because the mean of its divisors is an integer number (20752200).

Almost surely, 2^3244297056 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 3244297056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5976633600).

3244297056 is an abundant number, since it is smaller than the sum of its proper divisors (8708970144).

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

3244297056 is a wasteful number, since it uses less digits than its factorization.

3244297056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The square root of 3244297056 is about 56958.7311656431. The cubic root of 3244297056 is about 1480.3811192820.

The spelling of 3244297056 in words is "three billion, two hundred forty-four million, two hundred ninety-seven thousand, fifty-six".