8980108789 has 4 divisors (see below), whose sum is σ = 8980469740. Its totient is φ = 8979747840.

The previous prime is 8980108783. The next prime is 8980108801. The reversal of 8980108789 is 9878010898.

8980108789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7048945764 + 1931163025 = 83958^2 + 43945^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8980108789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8980108783) 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 3 ways as a sum of consecutive naturals, for example, 140154 + ... + 193915.

It is an arithmetic number, because the mean of its divisors is an integer number (2245117435).

Almost surely, 2^8980108789 is an apocalyptic number.

It is an amenable number.

8980108789 is a deficient number, since it is larger than the sum of its proper divisors (360951).

8980108789 is a wasteful number, since it uses less digits than its factorization.

8980108789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360950.

The product of its (nonzero) digits is 2322432, while the sum is 58.

The square root of 8980108789 is about 94763.4359286323. The cubic root of 8980108789 is about 2078.5502709990.

The spelling of 8980108789 in words is "eight billion, nine hundred eighty million, one hundred eight thousand, seven hundred eighty-nine".