3403613 has 2 divisors, whose sum is σ = 3403614. Its totient is φ = 3403612.

The previous prime is 3403601. The next prime is 3403619. The reversal of 3403613 is 3163043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1968409 + 1435204 = 1403^2 + 1198^2 .

It is a cyclic number.

It is not a de Polignac number, because 3403613 - 2⁶ = 3403549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3403619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1701806 + 1701807.

It is an arithmetic number, because the mean of its divisors is an integer number (1701807).

Almost surely, 2^3403613 is an apocalyptic number.

It is an amenable number.

3403613 is a deficient number, since it is larger than the sum of its proper divisors (1).

3403613 is an equidigital number, since it uses as much as digits as its factorization.

3403613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3403613 is about 1844.8883435048. Note that the first 3 decimals coincide. The cubic root of 3403613 is about 150.4227039863.

Adding to 3403613 its reverse (3163043), we get a palindrome (6566656).

The spelling of 3403613 in words is "three million, four hundred three thousand, six hundred thirteen".