6620174848 has 80 divisors (see below), whose sum is σ = 15439083264. Its totient is φ = 2776780800.

The previous prime is 6620174783. The next prime is 6620174849. The reversal of 6620174848 is 8484710266.

It is a junction number, because it is equal to n+sod(n) for n = 6620174798 and 6620174807.

It is not an unprimeable number, because it can be changed into a prime (6620174849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148798 + ... + 188098.

Almost surely, 2^6620174848 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 6620174848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7719541632).

6620174848 is an abundant number, since it is smaller than the sum of its proper divisors (8818908416).

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

6620174848 is an equidigital number, since it uses as much as digits as its factorization.

6620174848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39373 (or 39357 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 46.

The square root of 6620174848 is about 81364.4569084069. The cubic root of 6620174848 is about 1877.6868003379.

The spelling of 6620174848 in words is "six billion, six hundred twenty million, one hundred seventy-four thousand, eight hundred forty-eight".