3343231 has 4 divisors (see below), whose sum is σ = 3347464. Its totient is φ = 3339000.

The previous prime is 3343229. The next prime is 3343243. The reversal of 3343231 is 1323433.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1323433 = 17 ⋅77849.

It is a cyclic number.

It is not a de Polignac number, because 3343231 - 2¹ = 3343229 is a prime.

It is a super-2 number, since 2×3343231² = 22354387038722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3343199 and 3343208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3343261) 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, 540 + ... + 2641.

It is an arithmetic number, because the mean of its divisors is an integer number (836866).

Almost surely, 2^3343231 is an apocalyptic number.

3343231 is a deficient number, since it is larger than the sum of its proper divisors (4233).

3343231 is a wasteful number, since it uses less digits than its factorization.

3343231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4232.

The product of its digits is 648, while the sum is 19.

The square root of 3343231 is about 1828.4504368454. The cubic root of 3343231 is about 149.5278636223.

Adding to 3343231 its reverse (1323433), we get a palindrome (4666664).

It can be divided in two parts, 33 and 43231, that added together give a square (43264 = 208²).

The spelling of 3343231 in words is "three million, three hundred forty-three thousand, two hundred thirty-one".