3343253 has 4 divisors (see below), whose sum is σ = 3350880. Its totient is φ = 3335628.

The previous prime is 3343247. The next prime is 3343261. The reversal of 3343253 is 3523433.

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: 3523433 = 83 ⋅42451.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3343253 is a prime.

It is a super-2 number, since 2×3343253² = 22354681244018, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3343243) 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, 3113 + ... + 4046.

It is an arithmetic number, because the mean of its divisors is an integer number (837720).

Almost surely, 2^3343253 is an apocalyptic number.

It is an amenable number.

3343253 is a deficient number, since it is larger than the sum of its proper divisors (7627).

3343253 is an equidigital number, since it uses as much as digits as its factorization.

3343253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7626.

The product of its digits is 3240, while the sum is 23.

The square root of 3343253 is about 1828.4564528585. The cubic root of 3343253 is about 149.5281916090.

Adding to 3343253 its reverse (3523433), we get a palindrome (6866686).

The spelling of 3343253 in words is "three million, three hundred forty-three thousand, two hundred fifty-three".