4326403 has 2 divisors, whose sum is σ = 4326404. Its totient is φ = 4326402.

The previous prime is 4326401. The next prime is 4326407. The reversal of 4326403 is 3046234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4326403 - 2¹ = 4326401 is a prime.

Together with 4326401, it forms a pair of twin primes.

4326403 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4326401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2163201 + 2163202.

It is an arithmetic number, because the mean of its divisors is an integer number (2163202).

Almost surely, 2^4326403 is an apocalyptic number.

4326403 is a deficient number, since it is larger than the sum of its proper divisors (1).

4326403 is an equidigital number, since it uses as much as digits as its factorization.

4326403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 4326403 is about 2080.0007211537. Note that the first 3 decimals coincide. The cubic root of 4326403 is about 162.9454821629.

The spelling of 4326403 in words is "four million, three hundred twenty-six thousand, four hundred three".