1841339 has 2 divisors, whose sum is σ = 1841340. Its totient is φ = 1841338.

The previous prime is 1841327. The next prime is 1841377. The reversal of 1841339 is 9331481.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1841339 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1841039) 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, 920669 + 920670.

It is an arithmetic number, because the mean of its divisors is an integer number (920670).

2^1841339 is an apocalyptic number.

1841339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1841339 is an equidigital number, since it uses as much as digits as its factorization.

1841339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 29.

The square root of 1841339 is about 1356.9594688125. The cubic root of 1841339 is about 122.5682307663.

The spelling of 1841339 in words is "one million, eight hundred forty-one thousand, three hundred thirty-nine".