2888289289 has 4 divisors (see below), whose sum is σ = 2888456980. Its totient is φ = 2888121600.

The previous prime is 2888289277. The next prime is 2888289329. The reversal of 2888289289 is 9829828882.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9829828882 = 2 ⋅4914914441.

It can be written as a sum of positive squares in 2 ways, for example, as 90725625 + 2797563664 = 9525^2 + 52892^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2888289289 is a prime.

It is a super-3 number, since 3×2888289289³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2888289289.

It is not an unprimeable number, because it can be changed into a prime (2888289269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54612 + ... + 93589.

It is an arithmetic number, because the mean of its divisors is an integer number (722114245).

Almost surely, 2^2888289289 is an apocalyptic number.

It is an amenable number.

2888289289 is a deficient number, since it is larger than the sum of its proper divisors (167691).

2888289289 is a wasteful number, since it uses less digits than its factorization.

2888289289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167690.

The product of its digits is 21233664, while the sum is 64.

The square root of 2888289289 is about 53742.8068582206. The cubic root of 2888289289 is about 1424.1210196839.

The spelling of 2888289289 in words is "two billion, eight hundred eighty-eight million, two hundred eighty-nine thousand, two hundred eighty-nine".