3549028 has 12 divisors (see below), whose sum is σ = 7098112. Its totient is φ = 1521000.

The previous prime is 3549019. The next prime is 3549037. The reversal of 3549028 is 8209453.

3549028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3549019) and next prime (3549037).

3549028 is an admirable number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 63348 + ... + 63403.

Almost surely, 2^3549028 is an apocalyptic number.

It is an amenable number.

3549028 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3549028 is a wasteful number, since it uses less digits than its factorization.

3549028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126762 (or 126760 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 3549028 is about 1883.8864084652. The cubic root of 3549028 is about 152.5351061344.

The spelling of 3549028 in words is "three million, five hundred forty-nine thousand, twenty-eight".