8403323 has 2 divisors, whose sum is σ = 8403324. Its totient is φ = 8403322.

The previous prime is 8403289. The next prime is 8403331. The reversal of 8403323 is 3233048.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8403323 - 2⁶ = 8403259 is a prime.

It is not a weakly prime, because it can be changed into another prime (8403383) 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, 4201661 + 4201662.

It is an arithmetic number, because the mean of its divisors is an integer number (4201662).

Almost surely, 2^8403323 is an apocalyptic number.

8403323 is a deficient number, since it is larger than the sum of its proper divisors (1).

8403323 is an equidigital number, since it uses as much as digits as its factorization.

8403323 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 23.

The square root of 8403323 is about 2898.8485645166. The cubic root of 8403323 is about 203.3060732663.

The spelling of 8403323 in words is "eight million, four hundred three thousand, three hundred twenty-three".