3433231 has 2 divisors, whose sum is σ = 3433232. Its totient is φ = 3433230.

The previous prime is 3433229. The next prime is 3433237. The reversal of 3433231 is 1323343.

3433231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3433231 - 2¹ = 3433229 is a prime.

It is a super-2 number, since 2×3433231² = 23574150198722, which contains 22 as substring.

Together with 3433229, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 3433199 and 3433208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3433237) 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 as a sum of consecutive naturals, namely, 1716615 + 1716616.

It is an arithmetic number, because the mean of its divisors is an integer number (1716616).

Almost surely, 2^3433231 is an apocalyptic number.

3433231 is a deficient number, since it is larger than the sum of its proper divisors (1).

3433231 is an equidigital number, since it uses as much as digits as its factorization.

3433231 is an odious number, because the sum of its binary digits is odd.

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

The square root of 3433231 is about 1852.8980004307. The cubic root of 3433231 is about 150.8577670364.

Adding to 3433231 its reverse (1323343), we get a palindrome (4756574).

The spelling of 3433231 in words is "three million, four hundred thirty-three thousand, two hundred thirty-one".