2838971539 has 2 divisors, whose sum is σ = 2838971540. Its totient is φ = 2838971538.

The previous prime is 2838971519. The next prime is 2838971543. The reversal of 2838971539 is 9351798382.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2838971539 - 2¹⁹ = 2838447251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2838971539.

It is not a weakly prime, because it can be changed into another prime (2838971519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1419485769 + 1419485770.

It is an arithmetic number, because the mean of its divisors is an integer number (1419485770).

Almost surely, 2^2838971539 is an apocalyptic number.

2838971539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2838971539 is an equidigital number, since it uses as much as digits as its factorization.

2838971539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3265920, while the sum is 55.

The square root of 2838971539 is about 53282.0001407605. Note that the first 3 decimals coincide. The cubic root of 2838971539 is about 1415.9687853874.

The spelling of 2838971539 in words is "two billion, eight hundred thirty-eight million, nine hundred seventy-one thousand, five hundred thirty-nine".