3223603 has 2 divisors, whose sum is σ = 3223604. Its totient is φ = 3223602.

The previous prime is 3223567. The next prime is 3223621. The reversal of 3223603 is 3063223.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3223603 is a prime.

It is not a weakly prime, because it can be changed into another prime (3223663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611801 + 1611802.

It is an arithmetic number, because the mean of its divisors is an integer number (1611802).

Almost surely, 2^3223603 is an apocalyptic number.

3223603 is a deficient number, since it is larger than the sum of its proper divisors (1).

3223603 is an equidigital number, since it uses as much as digits as its factorization.

3223603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 3223603 is about 1795.4395005123. The cubic root of 3223603 is about 147.7226819359.

Adding to 3223603 its reverse (3063223), we get a palindrome (6286826).

The spelling of 3223603 in words is "three million, two hundred twenty-three thousand, six hundred three".