4080943 has 2 divisors, whose sum is σ = 4080944. Its totient is φ = 4080942.

The previous prime is 4080941. The next prime is 4080983. The reversal of 4080943 is 3490804.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4080943 - 2¹ = 4080941 is a prime.

Together with 4080941, it forms a pair of twin primes.

4080943 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4080941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2040471 + 2040472.

It is an arithmetic number, because the mean of its divisors is an integer number (2040472).

Almost surely, 2^4080943 is an apocalyptic number.

4080943 is a deficient number, since it is larger than the sum of its proper divisors (1).

4080943 is an equidigital number, since it uses as much as digits as its factorization.

4080943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4080943 is about 2020.1344014694. The cubic root of 4080943 is about 159.8037045867.

The spelling of 4080943 in words is "four million, eighty thousand, nine hundred forty-three".