3403303 has 4 divisors (see below), whose sum is σ = 3408048. Its totient is φ = 3398560.

The previous prime is 3403291. The next prime is 3403313. The reversal of 3403303 is 3033043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3403303 - 2¹⁷ = 3272231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3403313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051 + ... + 2812.

It is an arithmetic number, because the mean of its divisors is an integer number (852012).

Almost surely, 2^3403303 is an apocalyptic number.

3403303 is a deficient number, since it is larger than the sum of its proper divisors (4745).

3403303 is an equidigital number, since it uses as much as digits as its factorization.

3403303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4744.

The product of its (nonzero) digits is 324, while the sum is 16.

The square root of 3403303 is about 1844.8043256671. The cubic root of 3403303 is about 150.4181370301.

Adding to 3403303 its reverse (3033043), we get a palindrome (6436346).

The spelling of 3403303 in words is "three million, four hundred three thousand, three hundred three".