3293231 has 2 divisors, whose sum is σ = 3293232. Its totient is φ = 3293230.

The previous prime is 3293221. The next prime is 3293233. The reversal of 3293231 is 1323923.

It is a strong prime.

It is an emirp because it is prime and its reverse (1323923) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3293231 - 2⁶ = 3293167 is a prime.

It is a super-2 number, since 2×3293231² = 21690740838722, which contains 22 as substring.

Together with 3293233, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3293197 and 3293206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3293233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1646615 + 1646616.

It is an arithmetic number, because the mean of its divisors is an integer number (1646616).

Almost surely, 2^3293231 is an apocalyptic number.

3293231 is a deficient number, since it is larger than the sum of its proper divisors (1).

3293231 is an equidigital number, since it uses as much as digits as its factorization.

3293231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 972, while the sum is 23.

The square root of 3293231 is about 1814.7261501395. The cubic root of 3293231 is about 148.7786904149.

The spelling of 3293231 in words is "three million, two hundred ninety-three thousand, two hundred thirty-one".