3424249 has 2 divisors, whose sum is σ = 3424250. Its totient is φ = 3424248.

The previous prime is 3424243. The next prime is 3424261. The reversal of 3424249 is 9424243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2424249 + 1000000 = 1557^2 + 1000^2 .

It is an emirp because it is prime and its reverse (9424243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3424249 - 2³ = 3424241 is a prime.

It is a Chen prime.

3424249 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3424241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1712124 + 1712125.

It is an arithmetic number, because the mean of its divisors is an integer number (1712125).

Almost surely, 2^3424249 is an apocalyptic number.

It is an amenable number.

3424249 is a deficient number, since it is larger than the sum of its proper divisors (1).

3424249 is an equidigital number, since it uses as much as digits as its factorization.

3424249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 28.

The square root of 3424249 is about 1850.4726423268. The cubic root of 3424249 is about 150.7260943899.

The spelling of 3424249 in words is "three million, four hundred twenty-four thousand, two hundred forty-nine".