6722368848 has 400 divisors, whose sum is σ = 22087808512. Its totient is φ = 1959552000.

The previous prime is 6722368841. The next prime is 6722368937. The reversal of 6722368848 is 8488632276.

It is a Harshad number since it is a multiple of its sum of digits (54).

Its product of digits (6193152) is a multiple of the sum of its prime factors (336).

It is a junction number, because it is equal to n+sod(n) for n = 6722368794 and 6722368803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6722368841) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 31859463 + ... + 31859673.

Almost surely, 2^6722368848 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 6722368848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11043904256).

6722368848 is an abundant number, since it is smaller than the sum of its proper divisors (15365439664).

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

6722368848 is a wasteful number, since it uses less digits than its factorization.

6722368848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336 (or 321 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 54.

The square root of 6722368848 is about 81990.0533479519. The cubic root of 6722368848 is about 1887.2993021873.

The spelling of 6722368848 in words is "six billion, seven hundred twenty-two million, three hundred sixty-eight thousand, eight hundred forty-eight".