2468840879 has 2 divisors, whose sum is σ = 2468840880. Its totient is φ = 2468840878.

The previous prime is 2468840849. The next prime is 2468840911. The reversal of 2468840879 is 9780488642.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2468840879 - 2²⁰ = 2467792303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2468840809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1234420439 + 1234420440.

It is an arithmetic number, because the mean of its divisors is an integer number (1234420440).

Almost surely, 2^2468840879 is an apocalyptic number.

2468840879 is a deficient number, since it is larger than the sum of its proper divisors (1).

2468840879 is an equidigital number, since it uses as much as digits as its factorization.

2468840879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6193152, while the sum is 56.

The square root of 2468840879 is about 49687.4318012111. The cubic root of 2468840879 is about 1351.5466277947.

The spelling of 2468840879 in words is "two billion, four hundred sixty-eight million, eight hundred forty thousand, eight hundred seventy-nine".