3521033 has 2 divisors, whose sum is σ = 3521034. Its totient is φ = 3521032.

The previous prime is 3521029. The next prime is 3521053. The reversal of 3521033 is 3301253.

3521033 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., 3485689 + 35344 = 1867^2 + 188^2 .

It is a cyclic number.

It is not a de Polignac number, because 3521033 - 2² = 3521029 is a prime.

It is not a weakly prime, because it can be changed into another prime (3521053) 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, 1760516 + 1760517.

It is an arithmetic number, because the mean of its divisors is an integer number (1760517).

Almost surely, 2^3521033 is an apocalyptic number.

It is an amenable number.

3521033 is a deficient number, since it is larger than the sum of its proper divisors (1).

3521033 is an equidigital number, since it uses as much as digits as its factorization.

3521033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 3521033 is about 1876.4415791599. The cubic root of 3521033 is about 152.1329774671.

Adding to 3521033 its reverse (3301253), we get a palindrome (6822286).

The spelling of 3521033 in words is "three million, five hundred twenty-one thousand, thirty-three".