1844341 has 2 divisors, whose sum is σ = 1844342. Its totient is φ = 1844340.

The previous prime is 1844333. The next prime is 1844357. The reversal of 1844341 is 1434481.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1833316 + 11025 = 1354^2 + 105^2 .

It is a cyclic number.

It is not a de Polignac number, because 1844341 - 2³ = 1844333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1844441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 922170 + 922171.

It is an arithmetic number, because the mean of its divisors is an integer number (922171).

2^1844341 is an apocalyptic number.

It is an amenable number.

1844341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1844341 is an equidigital number, since it uses as much as digits as its factorization.

1844341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1536, while the sum is 25.

The square root of 1844341 is about 1358.0651678031. The cubic root of 1844341 is about 122.6348037057.

The spelling of 1844341 in words is "one million, eight hundred forty-four thousand, three hundred forty-one".