8808800440 has 32 divisors (see below), whose sum is σ = 21621602160. Its totient is φ = 3203200000.

The previous prime is 8808800423. The next prime is 8808800453. The reversal of 8808800440 is 440088088.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 8808800393 and 8808800402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10009561 + ... + 10010440.

Almost surely, 2^8808800440 is an apocalyptic number.

It is an amenable number.

8808800440 is an abundant number, since it is smaller than the sum of its proper divisors (12812801720).

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

8808800440 is a wasteful number, since it uses less digits than its factorization.

8808800440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20020023 (or 20020019 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 40.

The square root of 8808800440 is about 93855.2099779229. The cubic root of 8808800440 is about 2065.2482227746.

The spelling of 8808800440 in words is "eight billion, eight hundred eight million, eight hundred thousand, four hundred forty".