2683679 has 2 divisors, whose sum is σ = 2683680. Its totient is φ = 2683678.

The previous prime is 2683669. The next prime is 2683697. The reversal of 2683679 is 9763862.

Together with next prime (2683697) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2683679 - 2⁸ = 2683423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2683609) 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, 1341839 + 1341840.

It is an arithmetic number, because the mean of its divisors is an integer number (1341840).

2^2683679 is an apocalyptic number.

2683679 is a deficient number, since it is larger than the sum of its proper divisors (1).

2683679 is an equidigital number, since it uses as much as digits as its factorization.

2683679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 41.

The square root of 2683679 is about 1638.1938224764. The cubic root of 2683679 is about 138.9665223105.

The spelling of 2683679 in words is "two million, six hundred eighty-three thousand, six hundred seventy-nine".