2989486080 has 468 divisors, whose sum is σ = 12090505752. Its totient is φ = 681246720.

The previous prime is 2989486067. The next prime is 2989486133. The reversal of 2989486080 is 806849892.

2989486080 is a `hidden beast` number, since 2 + 9 + 89 + 486 + 0 + 80 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9031515 + ... + 9031845.

It is an arithmetic number, because the mean of its divisors is an integer number (25834414).

Almost surely, 2^2989486080 is an apocalyptic number.

2989486080 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 2989486080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6045252876).

2989486080 is an abundant number, since it is smaller than the sum of its proper divisors (9101019672).

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

2989486080 is a wasteful number, since it uses less digits than its factorization.

2989486080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The square root of 2989486080 is about 54676.1929910999. The cubic root of 2989486080 is about 1440.5627430179.

The spelling of 2989486080 in words is "two billion, nine hundred eighty-nine million, four hundred eighty-six thousand, eighty".