2103679 has 2 divisors, whose sum is σ = 2103680. Its totient is φ = 2103678.

The previous prime is 2103671. The next prime is 2103683. The reversal of 2103679 is 9763012.

2103679 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 2103679 - 2³ = 2103671 is a 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 (2103671) 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, 1051839 + 1051840.

It is an arithmetic number, because the mean of its divisors is an integer number (1051840).

2^2103679 is an apocalyptic number.

2103679 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103679 is an equidigital number, since it uses as much as digits as its factorization.

2103679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 2103679 is about 1450.4064947455. The cubic root of 2103679 is about 128.1326546289.

It can be divided in two parts, 21036 and 79, that added together give a triangular number (21115 = T₂₀₅).

The spelling of 2103679 in words is "two million, one hundred three thousand, six hundred seventy-nine".