2000989080 has 192 divisors, whose sum is σ = 6909870240. Its totient is φ = 500453376.

The previous prime is 2000989079. The next prime is 2000989087. The reversal of 2000989080 is 809890002.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000989087) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3408547 + ... + 3409133.

Almost surely, 2^2000989080 is an apocalyptic number.

2000989080 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 2000989080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3454935120).

2000989080 is an abundant number, since it is smaller than the sum of its proper divisors (4908881160).

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

2000989080 is a wasteful number, since it uses less digits than its factorization.

2000989080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178 (or 1171 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 2000989080 is about 44732.4164337229. The cubic root of 2000989080 is about 1260.1287094520.

The spelling of 2000989080 in words is "two billion, nine hundred eighty-nine thousand, eighty".