2080881792 has 256 divisors, whose sum is σ = 6768230400. Its totient is φ = 624153600.

The previous prime is 2080881791. The next prime is 2080881811. The reversal of 2080881792 is 2971880802.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2080881791) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4827817 + ... + 4828247.

It is an arithmetic number, because the mean of its divisors is an integer number (26438400).

Almost surely, 2^2080881792 is an apocalyptic number.

2080881792 is a gapful number since it is divisible by the number (22) 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 2080881792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3384115200).

2080881792 is an abundant number, since it is smaller than the sum of its proper divisors (4687348608).

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

2080881792 is a wasteful number, since it uses less digits than its factorization.

2080881792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592 (or 574 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The square root of 2080881792 is about 45616.6832639112. The cubic root of 2080881792 is about 1276.6812202240.

The spelling of 2080881792 in words is "two billion, eighty million, eight hundred eighty-one thousand, seven hundred ninety-two".