3549158 has 16 divisors (see below), whose sum is σ = 5759424. Its totient is φ = 1633920.

The previous prime is 3549157. The next prime is 3549173. The reversal of 3549158 is 8519453.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3549157) 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 7 ways as a sum of consecutive naturals, for example, 488 + ... + 2708.

It is an arithmetic number, because the mean of its divisors is an integer number (359964).

Almost surely, 2^3549158 is an apocalyptic number.

3549158 is a deficient number, since it is larger than the sum of its proper divisors (2210266).

3549158 is a wasteful number, since it uses less digits than its factorization.

3549158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2287.

The product of its digits is 21600, while the sum is 35.

The square root of 3549158 is about 1883.9209112911. The cubic root of 3549158 is about 152.5369685525.

The spelling of 3549158 in words is "three million, five hundred forty-nine thousand, one hundred fifty-eight".