3544456 has 8 divisors (see below), whose sum is σ = 6645870. Its totient is φ = 1772224.

The previous prime is 3544441. The next prime is 3544459. The reversal of 3544456 is 6544453.

It can be written as a sum of positive squares in only one way, i.e., 3481956 + 62500 = 1866^2 + 250^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3544459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221521 + ... + 221536.

Almost surely, 2^3544456 is an apocalyptic number.

It is an amenable number.

3544456 is a deficient number, since it is larger than the sum of its proper divisors (3101414).

3544456 is a wasteful number, since it uses less digits than its factorization.

3544456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443063 (or 443059 counting only the distinct ones).

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

The square root of 3544456 is about 1882.6725684516. The cubic root of 3544456 is about 152.4695773766.

The spelling of 3544456 in words is "three million, five hundred forty-four thousand, four hundred fifty-six".