8108984090 has 16 divisors (see below), whose sum is σ = 14612209920. Its totient is φ = 3240029520.

The previous prime is 8108984083. The next prime is 8108984099. The reversal of 8108984090 is 904898018.

It is not an unprimeable number, because it can be changed into a prime (8108984099) 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, 435950 + ... + 454169.

It is an arithmetic number, because the mean of its divisors is an integer number (913263120).

Almost surely, 2^8108984090 is an apocalyptic number.

8108984090 is a deficient number, since it is larger than the sum of its proper divisors (6503225830).

8108984090 is a wasteful number, since it uses less digits than its factorization.

8108984090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891037.

The product of its (nonzero) digits is 165888, while the sum is 47.

The square root of 8108984090 is about 90049.8977789536. The cubic root of 8108984090 is about 2009.0410753923.

The spelling of 8108984090 in words is "eight billion, one hundred eight million, nine hundred eighty-four thousand, ninety".