2641799 has 2 divisors, whose sum is σ = 2641800. Its totient is φ = 2641798.

The previous prime is 2641777. The next prime is 2641801. The reversal of 2641799 is 9971462.

2641799 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2641799 - 2⁸ = 2641543 is a prime.

Together with 2641801, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2641739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1320899 + 1320900.

It is an arithmetic number, because the mean of its divisors is an integer number (1320900).

2^2641799 is an apocalyptic number.

2641799 is a deficient number, since it is larger than the sum of its proper divisors (1).

2641799 is an equidigital number, since it uses as much as digits as its factorization.

2641799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 38.

The square root of 2641799 is about 1625.3611906281. The cubic root of 2641799 is about 138.2398510361.

The spelling of 2641799 in words is "two million, six hundred forty-one thousand, seven hundred ninety-nine".