3273403 has 4 divisors (see below), whose sum is σ = 3741040. Its totient is φ = 2805768.

The previous prime is 3273397. The next prime is 3273407. The reversal of 3273403 is 3043723.

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

It is not a de Polignac number, because 3273403 - 2⁵ = 3273371 is a prime.

It is a Duffinian number.

3273403 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3273407) 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, 233808 + ... + 233821.

It is an arithmetic number, because the mean of its divisors is an integer number (935260).

Almost surely, 2^3273403 is an apocalyptic number.

3273403 is a deficient number, since it is larger than the sum of its proper divisors (467637).

3273403 is an equidigital number, since it uses as much as digits as its factorization.

3273403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467636.

The product of its (nonzero) digits is 1512, while the sum is 22.

The square root of 3273403 is about 1809.2548189793. The cubic root of 3273403 is about 148.4794985056.

The spelling of 3273403 in words is "three million, two hundred seventy-three thousand, four hundred three".