8080888906 has 8 divisors (see below), whose sum is σ = 12350037924. Its totient is φ = 3964209600.

The previous prime is 8080888897. The next prime is 8080888909. The reversal of 8080888906 is 6098880808.

It can be written as a sum of positive squares in 2 ways, for example, as 8080391881 + 497025 = 89891^2 + 705^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×8080888906² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8080888909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38117295 + ... + 38117506.

Almost surely, 2^8080888906 is an apocalyptic number.

8080888906 is a deficient number, since it is larger than the sum of its proper divisors (4269149018).

8080888906 is a wasteful number, since it uses less digits than its factorization.

8080888906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76234856.

The product of its (nonzero) digits is 1769472, while the sum is 55.

The square root of 8080888906 is about 89893.7645557243. The cubic root of 8080888906 is about 2006.7181501283.

The spelling of 8080888906 in words is "eight billion, eighty million, eight hundred eighty-eight thousand, nine hundred six".