8811083990 has 32 divisors (see below), whose sum is σ = 16328480256. Its totient is φ = 3421323360.

The previous prime is 8811083989. The next prime is 8811084001. The reversal of 8811083990 is 993801188.

It is a happy number.

8811083990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7235 + ... + 132945.

It is an arithmetic number, because the mean of its divisors is an integer number (510265008).

Almost surely, 2^8811083990 is an apocalyptic number.

8811083990 is a deficient number, since it is larger than the sum of its proper divisors (7517396266).

8811083990 is a wasteful number, since it uses less digits than its factorization.

8811083990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125924.

The product of its (nonzero) digits is 124416, while the sum is 47.

The square root of 8811083990 is about 93867.3744705795. The cubic root of 8811083990 is about 2065.4266689449.

The spelling of 8811083990 in words is "eight billion, eight hundred eleven million, eighty-three thousand, nine hundred ninety".