8008081340 has 48 divisors (see below), whose sum is σ = 19224597504. Its totient is φ = 2744884800.

The previous prime is 8008081303. The next prime is 8008081363. The reversal of 8008081340 is 431808008.

It is a junction number, because it is equal to n+sod(n) for n = 8008081297 and 8008081306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 848045 + ... + 857435.

It is an arithmetic number, because the mean of its divisors is an integer number (400512448).

Almost surely, 2^8008081340 is an apocalyptic number.

It is an amenable number.

8008081340 is an abundant number, since it is smaller than the sum of its proper divisors (11216516164).

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

8008081340 is a wasteful number, since it uses less digits than its factorization.

8008081340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15498 (or 15496 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 8008081340 is about 89487.8837608757. The cubic root of 8008081340 is about 2000.6732183631.

Adding to 8008081340 its reverse (431808008), we get a palindrome (8439889348).

The spelling of 8008081340 in words is "eight billion, eight million, eighty-one thousand, three hundred forty".