2838838879 has 2 divisors, whose sum is σ = 2838838880. Its totient is φ = 2838838878.

The previous prime is 2838838861. The next prime is 2838838883. The reversal of 2838838879 is 9788388382.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2838838879 - 2⁹ = 2838838367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2838838879.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2838838859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1419419439 + 1419419440.

It is an arithmetic number, because the mean of its divisors is an integer number (1419419440).

Almost surely, 2^2838838879 is an apocalyptic number.

2838838879 is a deficient number, since it is larger than the sum of its proper divisors (1).

2838838879 is an equidigital number, since it uses as much as digits as its factorization.

2838838879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37158912, while the sum is 64.

The square root of 2838838879 is about 53280.7552405181. The cubic root of 2838838879 is about 1415.9467298246.

The spelling of 2838838879 in words is "two billion, eight hundred thirty-eight million, eight hundred thirty-eight thousand, eight hundred seventy-nine".