3544546 has 4 divisors (see below), whose sum is σ = 5316822. Its totient is φ = 1772272.

The previous prime is 3544537. The next prime is 3544547. The reversal of 3544546 is 6454453.

3544546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3463321 + 81225 = 1861^2 + 285^2 .

It is a super-2 number, since 2×3544546² = 25127612692232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3544547) by changing a digit.

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 as a sum of consecutive naturals, namely, 886135 + ... + 886138.

Almost surely, 2^3544546 is an apocalyptic number.

3544546 is a deficient number, since it is larger than the sum of its proper divisors (1772276).

3544546 is a wasteful number, since it uses less digits than its factorization.

3544546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1772275.

The product of its digits is 28800, while the sum is 31.

The square root of 3544546 is about 1882.6964704912. The cubic root of 3544546 is about 152.4708678564.

Adding to 3544546 its reverse (6454453), we get a palindrome (9998999).

It can be divided in two parts, 354 and 4546, that added together give a square (4900 = 70²).

The spelling of 3544546 in words is "three million, five hundred forty-four thousand, five hundred forty-six".