5722081344 has 336 divisors, whose sum is σ = 19935626880. Its totient is φ = 1532805120.

The previous prime is 5722081307. The next prime is 5722081349. The reversal of 5722081344 is 4431802275.

It is a happy number.

5722081344 is a `hidden beast` number, since 572 + 2 + 0 + 81 + 3 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a super-3 number, since 3×5722081344³ (a number of 30 digits) contains 333 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 5722081299 and 5722081308.

It is not an unprimeable number, because it can be changed into a prime (5722081349) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8656374 + ... + 8657034.

Almost surely, 2^5722081344 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 5722081344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9967813440).

5722081344 is an abundant number, since it is smaller than the sum of its proper divisors (14213545536).

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

5722081344 is a wasteful number, since it uses less digits than its factorization.

5722081344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818 (or 805 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 5722081344 is about 75644.4402715758. The cubic root of 5722081344 is about 1788.6196972123.

The spelling of 5722081344 in words is "five billion, seven hundred twenty-two million, eighty-one thousand, three hundred forty-four".