8089105940 has 48 divisors (see below), whose sum is σ = 17099873280. Its totient is φ = 3214216320.

The previous prime is 8089105919. The next prime is 8089105951. The reversal of 8089105940 is 495019808.

It is a junction number, because it is equal to n+sod(n) for n = 8089105891 and 8089105900.

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, 4693919 + ... + 4695641.

It is an arithmetic number, because the mean of its divisors is an integer number (356247360).

Almost surely, 2^8089105940 is an apocalyptic number.

It is an amenable number.

8089105940 is an abundant number, since it is smaller than the sum of its proper divisors (9010767340).

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

8089105940 is a wasteful number, since it uses less digits than its factorization.

8089105940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3152 (or 3150 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 44.

The square root of 8089105940 is about 89939.4570808608. The cubic root of 8089105940 is about 2007.3980953500.

The spelling of 8089105940 in words is "eight billion, eighty-nine million, one hundred five thousand, nine hundred forty".