3203413 has 2 divisors, whose sum is σ = 3203414. Its totient is φ = 3203412.

The previous prime is 3203411. The next prime is 3203443. The reversal of 3203413 is 3143023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3175524 + 27889 = 1782^2 + 167^2 .

It is a cyclic number.

It is not a de Polignac number, because 3203413 - 2¹ = 3203411 is a prime.

Together with 3203411, it forms a pair of twin primes.

3203413 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3203411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1601706 + 1601707.

It is an arithmetic number, because the mean of its divisors is an integer number (1601707).

Almost surely, 2^3203413 is an apocalyptic number.

It is an amenable number.

3203413 is a deficient number, since it is larger than the sum of its proper divisors (1).

3203413 is an equidigital number, since it uses as much as digits as its factorization.

3203413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3203413 is about 1789.8080902711. The cubic root of 3203413 is about 147.4136313288.

Adding to 3203413 its reverse (3143023), we get a palindrome (6346436).

The spelling of 3203413 in words is "three million, two hundred three thousand, four hundred thirteen".