2830439 has 2 divisors, whose sum is σ = 2830440. Its totient is φ = 2830438.

The previous prime is 2830433. The next prime is 2830469. The reversal of 2830439 is 9340382.

2830439 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2830439 - 2¹⁶ = 2764903 is a prime.

It is a super-2 number, since 2×2830439² = 16022769865442, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2830433) 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, 1415219 + 1415220.

It is an arithmetic number, because the mean of its divisors is an integer number (1415220).

2^2830439 is an apocalyptic number.

2830439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2830439 is an equidigital number, since it uses as much as digits as its factorization.

2830439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 2830439 is about 1682.3908582728. The cubic root of 2830439 is about 141.4548795444.

The spelling of 2830439 in words is "two million, eight hundred thirty thousand, four hundred thirty-nine".