2879759 has 2 divisors, whose sum is σ = 2879760. Its totient is φ = 2879758.

The previous prime is 2879741. The next prime is 2879771. The reversal of 2879759 is 9579782.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2879759 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2879719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1439879 + 1439880.

It is an arithmetic number, because the mean of its divisors is an integer number (1439880).

2^2879759 is an apocalyptic number.

2879759 is a deficient number, since it is larger than the sum of its proper divisors (1).

2879759 is an equidigital number, since it uses as much as digits as its factorization.

2879759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 317520, while the sum is 47.

The square root of 2879759 is about 1696.9852680563. The cubic root of 2879759 is about 142.2717634981.

The spelling of 2879759 in words is "two million, eight hundred seventy-nine thousand, seven hundred fifty-nine".