3549452 has 24 divisors (see below), whose sum is σ = 6646752. Its totient is φ = 1654400.

The previous prime is 3549437. The next prime is 3549457. The reversal of 3549452 is 2549453.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3549457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3302 + ... + 4242.

It is an arithmetic number, because the mean of its divisors is an integer number (276948).

Almost surely, 2^3549452 is an apocalyptic number.

It is an amenable number.

3549452 is a deficient number, since it is larger than the sum of its proper divisors (3097300).

3549452 is a wasteful number, since it uses less digits than its factorization.

3549452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009 (or 1007 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 3549452 is about 1883.9989384286. The cubic root of 3549452 is about 152.5411803149.

Subtracting from 3549452 its reverse (2549453), we obtain a palindrome (999999).

The spelling of 3549452 in words is "three million, five hundred forty-nine thousand, four hundred fifty-two".