3253489 has 2 divisors, whose sum is σ = 3253490. Its totient is φ = 3253488.

The previous prime is 3253487. The next prime is 3253493. The reversal of 3253489 is 9843523.

It is a happy number.

3253489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2862864 + 390625 = 1692^2 + 625^2 .

It is a cyclic number.

It is not a de Polignac number, because 3253489 - 2¹ = 3253487 is a prime.

Together with 3253487, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3253487) 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, 1626744 + 1626745.

It is an arithmetic number, because the mean of its divisors is an integer number (1626745).

Almost surely, 2^3253489 is an apocalyptic number.

It is an amenable number.

3253489 is a deficient number, since it is larger than the sum of its proper divisors (1).

3253489 is an equidigital number, since it uses as much as digits as its factorization.

3253489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 34.

The square root of 3253489 is about 1803.7430526547. The cubic root of 3253489 is about 148.1777903549.

Adding to 3253489 its sum of digits (34), we get a palindrome (3253523).

It can be divided in two parts, 32534 and 89, that added together give a palindrome (32623).

The spelling of 3253489 in words is "three million, two hundred fifty-three thousand, four hundred eighty-nine".