8448808040 has 32 divisors (see below), whose sum is σ = 19836334080. Its totient is φ = 3232587072.

The previous prime is 8448808009. The next prime is 8448808057. The reversal of 8448808040 is 408088448.

It is a junction number, because it is equal to n+sod(n) for n = 8448807982 and 8448808000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4590824 + ... + 4592663.

It is an arithmetic number, because the mean of its divisors is an integer number (619885440).

Almost surely, 2^8448808040 is an apocalyptic number.

It is an amenable number.

8448808040 is an abundant number, since it is smaller than the sum of its proper divisors (11387526040).

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

8448808040 is a wasteful number, since it uses less digits than its factorization.

8448808040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9183521 (or 9183517 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 44.

The square root of 8448808040 is about 91917.3979179132. The cubic root of 8448808040 is about 2036.7222803187.

The spelling of 8448808040 in words is "eight billion, four hundred forty-eight million, eight hundred eight thousand, forty".