8080408444 has 24 divisors (see below), whose sum is σ = 14287277088. Its totient is φ = 3998366400.

The previous prime is 8080408409. The next prime is 8080408487. The reversal of 8080408444 is 4448040808.

It is a super-2 number, since 2×8080408444² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 8080408397 and 8080408406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1434217 + ... + 1439839.

It is an arithmetic number, because the mean of its divisors is an integer number (595303212).

Almost surely, 2^8080408444 is an apocalyptic number.

It is an amenable number.

8080408444 is a deficient number, since it is larger than the sum of its proper divisors (6206868644).

8080408444 is a wasteful number, since it uses less digits than its factorization.

8080408444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9285 (or 9283 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The square root of 8080408444 is about 89891.0921281970. The cubic root of 8080408444 is about 2006.6783784754.

The spelling of 8080408444 in words is "eight billion, eighty million, four hundred eight thousand, four hundred forty-four".