2887988039 has 2 divisors, whose sum is σ = 2887988040. Its totient is φ = 2887988038.

The previous prime is 2887988023. The next prime is 2887988063. The reversal of 2887988039 is 9308897882.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2887988039 - 2⁴ = 2887988023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2887988839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1443994019 + 1443994020.

It is an arithmetic number, because the mean of its divisors is an integer number (1443994020).

Almost surely, 2^2887988039 is an apocalyptic number.

2887988039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2887988039 is an equidigital number, since it uses as much as digits as its factorization.

2887988039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13934592, while the sum is 62.

The square root of 2887988039 is about 53740.0040844807. The cubic root of 2887988039 is about 1424.0715057871.

The spelling of 2887988039 in words is "two billion, eight hundred eighty-seven million, nine hundred eighty-eight thousand, thirty-nine".