3303213 has 4 divisors (see below), whose sum is σ = 4404288. Its totient is φ = 2202140.

The previous prime is 3303199. The next prime is 3303229. The reversal of 3303213 is 3123033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3303213 - 2⁶ = 3303149 is a prime.

It is a super-2 number, since 2×3303213² = 21822432246738, which contains 22 as substring.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 3303192 and 3303201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3303263) 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, 550533 + ... + 550538.

It is an arithmetic number, because the mean of its divisors is an integer number (1101072).

Almost surely, 2^3303213 is an apocalyptic number.

It is an amenable number.

3303213 is a deficient number, since it is larger than the sum of its proper divisors (1101075).

3303213 is a wasteful number, since it uses less digits than its factorization.

3303213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101074.

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 3303213 is about 1817.4743464489. The cubic root of 3303213 is about 148.9288581298.

Adding to 3303213 its reverse (3123033), we get a palindrome (6426246).

The spelling of 3303213 in words is "three million, three hundred three thousand, two hundred thirteen".