2080380000 has 120 divisors (see below), whose sum is σ = 6824259288. Its totient is φ = 554752000.

The previous prime is 2080379999. The next prime is 2080380007. The reversal of 2080380000 is 830802.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2080380007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 42664 + ... + 77336.

Almost surely, 2^2080380000 is an apocalyptic number.

2080380000 is a gapful number since it is divisible by the number (20) 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 2080380000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3412129644).

2080380000 is an abundant number, since it is smaller than the sum of its proper divisors (4743879288).

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

2080380000 is an equidigital number, since it uses as much as digits as its factorization.

2080380000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34706 (or 34683 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 2080380000 is about 45611.1828392994. The cubic root of 2080380000 is about 1276.5785906678.

The spelling of 2080380000 in words is "two billion, eighty million, three hundred eighty thousand".