3453361 has 2 divisors, whose sum is σ = 3453362. Its totient is φ = 3453360.

The previous prime is 3453343. The next prime is 3453367. The reversal of 3453361 is 1633543.

3453361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2117025 + 1336336 = 1455^2 + 1156^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3453361 is a prime.

It is not a weakly prime, because it can be changed into another prime (3453367) 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, 1726680 + 1726681.

It is an arithmetic number, because the mean of its divisors is an integer number (1726681).

Almost surely, 2^3453361 is an apocalyptic number.

It is an amenable number.

3453361 is a deficient number, since it is larger than the sum of its proper divisors (1).

3453361 is an equidigital number, since it uses as much as digits as its factorization.

3453361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 25.

The square root of 3453361 is about 1858.3220926416. The cubic root of 3453361 is about 151.1520331828.

The spelling of 3453361 in words is "three million, four hundred fifty-three thousand, three hundred sixty-one".