3488449 has 2 divisors, whose sum is σ = 3488450. Its totient is φ = 3488448.

The previous prime is 3488437. The next prime is 3488453. The reversal of 3488449 is 9448843.

3488449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3448449 + 40000 = 1857^2 + 200^2 .

It is a cyclic number.

It is not a de Polignac number, because 3488449 - 2¹⁹ = 2964161 is a prime.

It is not a weakly prime, because it can be changed into another prime (3483449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1744224 + 1744225.

It is an arithmetic number, because the mean of its divisors is an integer number (1744225).

Almost surely, 2^3488449 is an apocalyptic number.

It is an amenable number.

3488449 is a deficient number, since it is larger than the sum of its proper divisors (1).

3488449 is an equidigital number, since it uses as much as digits as its factorization.

3488449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 110592, while the sum is 40.

The square root of 3488449 is about 1867.7390074633. The cubic root of 3488449 is about 151.6622376573.

The spelling of 3488449 in words is "three million, four hundred eighty-eight thousand, four hundred forty-nine".