2083680872 has 128 divisors (see below), whose sum is σ = 5009571840. Its totient is φ = 790352640.

The previous prime is 2083680857. The next prime is 2083680889. The reversal of 2083680872 is 2780863802.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2865773 + ... + 2866499.

It is an arithmetic number, because the mean of its divisors is an integer number (39137280).

Almost surely, 2^2083680872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2083680872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2504785920).

2083680872 is an abundant number, since it is smaller than the sum of its proper divisors (2925890968).

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

2083680872 is a wasteful number, since it uses less digits than its factorization.

2083680872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911 (or 907 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 2083680872 is about 45647.3533953503. The cubic root of 2083680872 is about 1277.2534026161.

The spelling of 2083680872 in words is "two billion, eighty-three million, six hundred eighty thousand, eight hundred seventy-two".