3349213 has 4 divisors (see below), whose sum is σ = 3827680. Its totient is φ = 2870748.

The previous prime is 3349211. The next prime is 3349217. The reversal of 3349213 is 3129433.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3129433 = 19 ⋅164707.

It is a cyclic number.

It is not a de Polignac number, because 3349213 - 2¹ = 3349211 is a prime.

It is a super-2 number, since 2×3349213² = 22434455438738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3349211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239223 + ... + 239236.

It is an arithmetic number, because the mean of its divisors is an integer number (956920).

Almost surely, 2^3349213 is an apocalyptic number.

It is an amenable number.

3349213 is a deficient number, since it is larger than the sum of its proper divisors (478467).

3349213 is an equidigital number, since it uses as much as digits as its factorization.

3349213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478466.

The product of its digits is 1944, while the sum is 25.

The square root of 3349213 is about 1830.0855171275. The cubic root of 3349213 is about 149.6169932416.

The spelling of 3349213 in words is "three million, three hundred forty-nine thousand, two hundred thirteen".