2371772289 has 16 divisors (see below), whose sum is σ = 3357020160. Its totient is φ = 1484332800.

The previous prime is 2371772267. The next prime is 2371772309. The reversal of 2371772289 is 9822771732.

It is not a de Polignac number, because 2371772289 - 2⁵ = 2371772257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2371772219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39937 + ... + 79614.

It is an arithmetic number, because the mean of its divisors is an integer number (209813760).

Almost surely, 2^2371772289 is an apocalyptic number.

It is an amenable number.

2371772289 is a deficient number, since it is larger than the sum of its proper divisors (985247871).

2371772289 is a wasteful number, since it uses less digits than its factorization.

2371772289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119960.

The product of its digits is 592704, while the sum is 48.

The square root of 2371772289 is about 48700.8448489346. The cubic root of 2371772289 is about 1333.5961412720.

The spelling of 2371772289 in words is "two billion, three hundred seventy-one million, seven hundred seventy-two thousand, two hundred eighty-nine".