2859241279 has 2 divisors, whose sum is σ = 2859241280. Its totient is φ = 2859241278.

The previous prime is 2859241247. The next prime is 2859241291. The reversal of 2859241279 is 9721429582.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2859241279 - 2⁵ = 2859241247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2859241079) 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, 1429620639 + 1429620640.

It is an arithmetic number, because the mean of its divisors is an integer number (1429620640).

Almost surely, 2^2859241279 is an apocalyptic number.

2859241279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2859241279 is an equidigital number, since it uses as much as digits as its factorization.

2859241279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 725760, while the sum is 49.

The square root of 2859241279 is about 53471.8737188066. The cubic root of 2859241279 is about 1419.3307166360.

The spelling of 2859241279 in words is "two billion, eight hundred fifty-nine million, two hundred forty-one thousand, two hundred seventy-nine".