3448243 has 2 divisors, whose sum is σ = 3448244. Its totient is φ = 3448242.

The previous prime is 3448189. The next prime is 3448259. The reversal of 3448243 is 3428443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3448243 - 2¹³ = 3440051 is a prime.

It is not a weakly prime, because it can be changed into another prime (3448273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1724121 + 1724122.

It is an arithmetic number, because the mean of its divisors is an integer number (1724122).

Almost surely, 2^3448243 is an apocalyptic number.

3448243 is a deficient number, since it is larger than the sum of its proper divisors (1).

3448243 is an equidigital number, since it uses as much as digits as its factorization.

3448243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216, while the sum is 28.

The square root of 3448243 is about 1856.9445333666. The cubic root of 3448243 is about 151.0773254236.

The spelling of 3448243 in words is "three million, four hundred forty-eight thousand, two hundred forty-three".