3544426 has 4 divisors (see below), whose sum is σ = 5316642. Its totient is φ = 1772212.

The previous prime is 3544357. The next prime is 3544427. The reversal of 3544426 is 6244453.

3544426 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, and also an emirpimes, since its reverse is a distinct semiprime: 6244453 = 37 ⋅168769.

It can be written as a sum of positive squares in only one way, i.e., 3236401 + 308025 = 1799^2 + 555^2 .

It is a d-powerful number, because it can be written as 3⁸ + 5⁹ + 4 + 4⁶ + 4¹⁰ + 2¹⁹ + 6⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 3544394 and 3544403.

It is not an unprimeable number, because it can be changed into a prime (3544427) 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, 886105 + ... + 886108.

Almost surely, 2^3544426 is an apocalyptic number.

3544426 is a deficient number, since it is larger than the sum of its proper divisors (1772216).

3544426 is a wasteful number, since it uses less digits than its factorization.

3544426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1772215.

The product of its digits is 11520, while the sum is 28.

The square root of 3544426 is about 1882.6646010376. The cubic root of 3544426 is about 152.4691472119.

Adding to 3544426 its reverse (6244453), we get a palindrome (9788879).

The spelling of 3544426 in words is "three million, five hundred forty-four thousand, four hundred twenty-six".