3330549 has 6 divisors (see below), whose sum is σ = 4810806. Its totient is φ = 2220360.

The previous prime is 3330527. The next prime is 3330557. The reversal of 3330549 is 9450333.

It can be written as a sum of positive squares in only one way, i.e., 2196324 + 1134225 = 1482^2 + 1065^2 .

It is not a de Polignac number, because 3330549 - 2⁷ = 3330421 is a prime.

It is a super-2 number, since 2×3330549² = 22185113282802, which contains 22 as substring.

3330549 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3330949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 185022 + ... + 185039.

It is an arithmetic number, because the mean of its divisors is an integer number (801801).

Almost surely, 2^3330549 is an apocalyptic number.

It is an amenable number.

3330549 is a deficient number, since it is larger than the sum of its proper divisors (1480257).

3330549 is a wasteful number, since it uses less digits than its factorization.

3330549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370067 (or 370064 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 27.

The square root of 3330549 is about 1824.9791779634. The cubic root of 3330549 is about 149.3385542171.

The spelling of 3330549 in words is "three million, three hundred thirty thousand, five hundred forty-nine".