3443231 has 8 divisors (see below), whose sum is σ = 3977424. Its totient is φ = 2945920.

The previous prime is 3443227. The next prime is 3443233. The reversal of 3443231 is 1323443.

3443231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3443231 - 2² = 3443227 is a prime.

It is a super-2 number, since 2×3443231² = 23711679438722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9020 + ... + 9393.

It is an arithmetic number, because the mean of its divisors is an integer number (497178).

Almost surely, 2^3443231 is an apocalyptic number.

3443231 is a deficient number, since it is larger than the sum of its proper divisors (534193).

3443231 is a wasteful number, since it uses less digits than its factorization.

3443231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18441.

The product of its digits is 864, while the sum is 20.

The square root of 3443231 is about 1855.5945138957. The cubic root of 3443231 is about 151.0040932768.

Adding to 3443231 its reverse (1323443), we get a palindrome (4766674).

The spelling of 3443231 in words is "three million, four hundred forty-three thousand, two hundred thirty-one".