2828939 has 2 divisors, whose sum is σ = 2828940. Its totient is φ = 2828938.

The previous prime is 2828923. The next prime is 2828951. The reversal of 2828939 is 9398282.

2828939 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 2828939 - 2⁴ = 2828923 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2828896 and 2828905.

It is not a weakly prime, because it can be changed into another prime (2828989) 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, 1414469 + 1414470.

It is an arithmetic number, because the mean of its divisors is an integer number (1414470).

2^2828939 is an apocalyptic number.

2828939 is a deficient number, since it is larger than the sum of its proper divisors (1).

2828939 is an equidigital number, since it uses as much as digits as its factorization.

2828939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 41.

The square root of 2828939 is about 1681.9450050462. The cubic root of 2828939 is about 141.4298869769.

The spelling of 2828939 in words is "two million, eight hundred twenty-eight thousand, nine hundred thirty-nine".