3231413 has 2 divisors, whose sum is σ = 3231414. Its totient is φ = 3231412.

The previous prime is 3231401. The next prime is 3231421. The reversal of 3231413 is 3141323.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3073009 + 158404 = 1753^2 + 398^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3231413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3231391 and 3231400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3231433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615706 + 1615707.

It is an arithmetic number, because the mean of its divisors is an integer number (1615707).

Almost surely, 2^3231413 is an apocalyptic number.

It is an amenable number.

3231413 is a deficient number, since it is larger than the sum of its proper divisors (1).

3231413 is an equidigital number, since it uses as much as digits as its factorization.

3231413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216, while the sum is 17.

The square root of 3231413 is about 1797.6131396939. The cubic root of 3231413 is about 147.8418843393.

Adding to 3231413 its reverse (3141323), we get a palindrome (6372736).

The spelling of 3231413 in words is "three million, two hundred thirty-one thousand, four hundred thirteen".