3403453 has 2 divisors, whose sum is σ = 3403454. Its totient is φ = 3403452.

The previous prime is 3403441. The next prime is 3403457. The reversal of 3403453 is 3543043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1708249 + 1695204 = 1307^2 + 1302^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3403453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3403457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1701726 + 1701727.

It is an arithmetic number, because the mean of its divisors is an integer number (1701727).

Almost surely, 2^3403453 is an apocalyptic number.

It is an amenable number.

3403453 is a deficient number, since it is larger than the sum of its proper divisors (1).

3403453 is an equidigital number, since it uses as much as digits as its factorization.

3403453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 3403453 is about 1844.8449799373. The cubic root of 3403453 is about 150.4203468823.

Adding to 3403453 its reverse (3543043), we get a palindrome (6946496).

The spelling of 3403453 in words is "three million, four hundred three thousand, four hundred fifty-three".