3228703 has 2 divisors, whose sum is σ = 3228704. Its totient is φ = 3228702.

The previous prime is 3228683. The next prime is 3228713. The reversal of 3228703 is 3078223.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3078223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3228703 - 2⁹ = 3228191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3228713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1614351 + 1614352.

It is an arithmetic number, because the mean of its divisors is an integer number (1614352).

Almost surely, 2^3228703 is an apocalyptic number.

3228703 is a deficient number, since it is larger than the sum of its proper divisors (1).

3228703 is an equidigital number, since it uses as much as digits as its factorization.

3228703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 3228703 is about 1796.8592042784. The cubic root of 3228703 is about 147.8005439556.

It can be divided in two parts, 322 and 8703, that added together give a square (9025 = 95²).

The spelling of 3228703 in words is "three million, two hundred twenty-eight thousand, seven hundred three".