3503249 has 2 divisors, whose sum is σ = 3503250. Its totient is φ = 3503248.

The previous prime is 3503237. The next prime is 3503261. The reversal of 3503249 is 9423053.

3503249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (3503237) and next prime (3503261).

It can be written as a sum of positive squares in only one way, i.e., 3385600 + 117649 = 1840^2 + 343^2 .

It is a cyclic number.

It is not a de Polignac number, because 3503249 - 2¹⁶ = 3437713 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3503299) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1751624 + 1751625.

It is an arithmetic number, because the mean of its divisors is an integer number (1751625).

Almost surely, 2^3503249 is an apocalyptic number.

It is an amenable number.

3503249 is a deficient number, since it is larger than the sum of its proper divisors (1).

3503249 is an equidigital number, since it uses as much as digits as its factorization.

3503249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 3503249 is about 1871.6968237404. The cubic root of 3503249 is about 151.8764144336.

The spelling of 3503249 in words is "three million, five hundred three thousand, two hundred forty-nine".