3549148 has 12 divisors (see below), whose sum is σ = 6298992. Its totient is φ = 1749440.

The previous prime is 3549137. The next prime is 3549157. The reversal of 3549148 is 8419453.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5965 + ... + 6532.

It is an arithmetic number, because the mean of its divisors is an integer number (524916).

Almost surely, 2^3549148 is an apocalyptic number.

It is an amenable number.

3549148 is a deficient number, since it is larger than the sum of its proper divisors (2749844).

3549148 is a wasteful number, since it uses less digits than its factorization.

3549148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12572 (or 12570 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 3549148 is about 1883.9182572500. The cubic root of 3549148 is about 152.5368252912.

The spelling of 3549148 in words is "three million, five hundred forty-nine thousand, one hundred forty-eight".