3398543 has 2 divisors, whose sum is σ = 3398544. Its totient is φ = 3398542.

The previous prime is 3398497. The next prime is 3398573. The reversal of 3398543 is 3458933.

It is a strong prime.

It is an emirp because it is prime and its reverse (3458933) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3398543 - 2¹⁰ = 3397519 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3398573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1699271 + 1699272.

It is an arithmetic number, because the mean of its divisors is an integer number (1699272).

Almost surely, 2^3398543 is an apocalyptic number.

3398543 is a deficient number, since it is larger than the sum of its proper divisors (1).

3398543 is an equidigital number, since it uses as much as digits as its factorization.

3398543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 35.

The square root of 3398543 is about 1843.5137645269. The cubic root of 3398543 is about 150.3479773062.

The spelling of 3398543 in words is "three million, three hundred ninety-eight thousand, five hundred forty-three".