2872350289 has 8 divisors (see below), whose sum is σ = 3031909280. Its totient is φ = 2721167460.

The previous prime is 2872350259. The next prime is 2872350301. The reversal of 2872350289 is 9820532782.

It is not a de Polignac number, because 2872350289 - 2¹⁵ = 2872317521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2872350259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202527 + ... + 216244.

It is an arithmetic number, because the mean of its divisors is an integer number (378988660).

Almost surely, 2^2872350289 is an apocalyptic number.

It is an amenable number.

2872350289 is a deficient number, since it is larger than the sum of its proper divisors (159558991).

2872350289 is an frugal number, since it uses more digits than its factorization.

2872350289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418828 (or 418790 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 2872350289 is about 53594.3120955946. The cubic root of 2872350289 is about 1421.4965193875.

The spelling of 2872350289 in words is "two billion, eight hundred seventy-two million, three hundred fifty thousand, two hundred eighty-nine".