4080403 has 2 divisors, whose sum is σ = 4080404. Its totient is φ = 4080402.

The previous prime is 4080359. The next prime is 4080409. The reversal of 4080403 is 3040804.

4080403 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 4080403 - 2⁹ = 4079891 is a prime.

It is not a weakly prime, because it can be changed into another prime (4080409) 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, 2040201 + 2040202.

It is an arithmetic number, because the mean of its divisors is an integer number (2040202).

Almost surely, 2^4080403 is an apocalyptic number.

4080403 is a deficient number, since it is larger than the sum of its proper divisors (1).

4080403 is an equidigital number, since it uses as much as digits as its factorization.

4080403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4080403 is about 2020.0007425741. Note that the first 3 decimals coincide. The cubic root of 4080403 is about 159.7966557414.

The spelling of 4080403 in words is "four million, eighty thousand, four hundred three".