8081326848 has 288 divisors, whose sum is σ = 26318871040. Its totient is φ = 2149908480.

The previous prime is 8081326831. The next prime is 8081326859. The reversal of 8081326848 is 8486231808.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 8081326797 and 8081326806.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6230136 + ... + 6231432.

Almost surely, 2^8081326848 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 8081326848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13159435520).

8081326848 is an abundant number, since it is smaller than the sum of its proper divisors (18237544192).

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

8081326848 is a wasteful number, since it uses less digits than its factorization.

8081326848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403 (or 1389 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 48.

The square root of 8081326848 is about 89896.2004091385. The cubic root of 8081326848 is about 2006.7544006899.

The spelling of 8081326848 in words is "eight billion, eighty-one million, three hundred twenty-six thousand, eight hundred forty-eight".