2882889439 has 2 divisors, whose sum is σ = 2882889440. Its totient is φ = 2882889438.

The previous prime is 2882889419. The next prime is 2882889487. The reversal of 2882889439 is 9349882882.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2882889439 - 2⁷ = 2882889311 is a prime.

It is a super-2 number, since 2×2882889439² = 16622103034995469442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2882889419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1441444719 + 1441444720.

It is an arithmetic number, because the mean of its divisors is an integer number (1441444720).

Almost surely, 2^2882889439 is an apocalyptic number.

2882889439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2882889439 is an equidigital number, since it uses as much as digits as its factorization.

2882889439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15925248, while the sum is 61.

The square root of 2882889439 is about 53692.5454695528. The cubic root of 2882889439 is about 1423.2329695326.

The spelling of 2882889439 in words is "two billion, eight hundred eighty-two million, eight hundred eighty-nine thousand, four hundred thirty-nine".