2989040272 has 20 divisors (see below), whose sum is σ = 5792246460. Its totient is φ = 1494267008.

The previous prime is 2989040207. The next prime is 2989040323. The reversal of 2989040272 is 2720409892.

It can be written as a sum of positive squares in 2 ways, for example, as 242861056 + 2746179216 = 15584^2 + 52404^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113754 + ... + 137542.

It is an arithmetic number, because the mean of its divisors is an integer number (289612323).

Almost surely, 2^2989040272 is an apocalyptic number.

It is an amenable number.

2989040272 is a deficient number, since it is larger than the sum of its proper divisors (2803206188).

2989040272 is a wasteful number, since it uses less digits than its factorization.

2989040272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31650 (or 31644 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 2989040272 is about 54672.1160373366. The cubic root of 2989040272 is about 1440.4911313423.

The spelling of 2989040272 in words is "two billion, nine hundred eighty-nine million, forty thousand, two hundred seventy-two".