3448189 has 2 divisors, whose sum is σ = 3448190. Its totient is φ = 3448188.

The previous prime is 3448171. The next prime is 3448243. The reversal of 3448189 is 9818443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3392964 + 55225 = 1842^2 + 235^2 .

It is a cyclic number.

It is not a de Polignac number, because 3448189 - 2⁵ = 3448157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3448889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1724094 + 1724095.

It is an arithmetic number, because the mean of its divisors is an integer number (1724095).

Almost surely, 2^3448189 is an apocalyptic number.

It is an amenable number.

3448189 is a deficient number, since it is larger than the sum of its proper divisors (1).

3448189 is an equidigital number, since it uses as much as digits as its factorization.

3448189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 37.

The square root of 3448189 is about 1856.9299932954. The cubic root of 3448189 is about 151.0765367883.

The spelling of 3448189 in words is "three million, four hundred forty-eight thousand, one hundred eighty-nine".