7873980912 has 180 divisors, whose sum is σ = 26983574280. Its totient is φ = 2131266816.

The previous prime is 7873980887. The next prime is 7873980941. The reversal of 7873980912 is 2190893787.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 104698 + ... + 163430.

It is an arithmetic number, because the mean of its divisors is an integer number (149908746).

Almost surely, 2^7873980912 is an apocalyptic number.

7873980912 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7873980912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13491787140).

7873980912 is an abundant number, since it is smaller than the sum of its proper divisors (19109593368).

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

7873980912 is a wasteful number, since it uses less digits than its factorization.

7873980912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58780 (or 58764 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 54.

The square root of 7873980912 is about 88735.4546503256. The cubic root of 7873980912 is about 1989.4427799401.

The spelling of 7873980912 in words is "seven billion, eight hundred seventy-three million, nine hundred eighty thousand, nine hundred twelve".