2080456704 has 120 divisors (see below), whose sum is σ = 6165438720. Its totient is φ = 693338112.

The previous prime is 2080456691. The next prime is 2080456733. The reversal of 2080456704 is 4076540802.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440017 + ... + 444719.

It is an arithmetic number, because the mean of its divisors is an integer number (51378656).

Almost surely, 2^2080456704 is an apocalyptic number.

2080456704 is a gapful number since it is divisible by the number (24) 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 2080456704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3082719360).

2080456704 is an abundant number, since it is smaller than the sum of its proper divisors (4084982016).

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

2080456704 is an frugal number, since it uses more digits than its factorization.

2080456704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4740 (or 4708 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 2080456704 is about 45612.0236779733. The cubic root of 2080456704 is about 1276.5942797056.

The spelling of 2080456704 in words is "two billion, eighty million, four hundred fifty-six thousand, seven hundred four".