2094779 has 2 divisors, whose sum is σ = 2094780. Its totient is φ = 2094778.

The previous prime is 2094767. The next prime is 2094787. The reversal of 2094779 is 9774902.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2094779 - 2⁸ = 2094523 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2094749) 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, 1047389 + 1047390.

It is an arithmetic number, because the mean of its divisors is an integer number (1047390).

2^2094779 is an apocalyptic number.

2094779 is a deficient number, since it is larger than the sum of its proper divisors (1).

2094779 is an equidigital number, since it uses as much as digits as its factorization.

2094779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 2094779 is about 1447.3351374163. The cubic root of 2094779 is about 127.9517029702.

The spelling of 2094779 in words is "two million, ninety-four thousand, seven hundred seventy-nine".