8108480681 has 8 divisors (see below), whose sum is σ = 9293390400. Its totient is φ = 6930209808.

The previous prime is 8108480659. The next prime is 8108480711. The reversal of 8108480681 is 1860848018.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 8108480681 - 2¹⁴ = 8108464297 is a prime.

It is a super-2 number, since 2×8108480681² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8108480381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1657091 + ... + 1661976.

It is an arithmetic number, because the mean of its divisors is an integer number (1161673800).

Almost surely, 2^8108480681 is an apocalyptic number.

It is an amenable number.

8108480681 is a deficient number, since it is larger than the sum of its proper divisors (1184909719).

8108480681 is a wasteful number, since it uses less digits than its factorization.

8108480681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3319423.

The product of its (nonzero) digits is 98304, while the sum is 44.

The square root of 8108480681 is about 90047.1025686002. The cubic root of 8108480681 is about 2008.9995005054. Note that the first 3 decimals are identical.

The spelling of 8108480681 in words is "eight billion, one hundred eight million, four hundred eighty thousand, six hundred eighty-one".