3549061 has 6 divisors (see below), whose sum is σ = 3710630. Its totient is φ = 3394248.

The previous prime is 3549059. The next prime is 3549079. The reversal of 3549061 is 1609453.

3549061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3218436 + 330625 = 1794^2 + 575^2 .

It is not a de Polignac number, because 3549061 - 2¹ = 3549059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3549011) 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 in 5 ways as a sum of consecutive naturals, for example, 2826 + ... + 3883.

Almost surely, 2^3549061 is an apocalyptic number.

It is an amenable number.

3549061 is a deficient number, since it is larger than the sum of its proper divisors (161569).

3549061 is an equidigital number, since it uses as much as digits as its factorization.

3549061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6755 (or 6732 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 3549061 is about 1883.8951669347. The cubic root of 3549061 is about 152.5355789064.

The spelling of 3549061 in words is "three million, five hundred forty-nine thousand, sixty-one".