3544576 has 80 divisors (see below), whose sum is σ = 8642304. Its totient is φ = 1419264.

The previous prime is 3544559. The next prime is 3544577. The reversal of 3544576 is 6754453.

It is a happy number.

Its product of digits (50400) is a multiple of the sum of its prime divisors (75).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3544577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82411 + ... + 82453.

Almost surely, 2^3544576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3544576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4321152).

3544576 is an abundant number, since it is smaller than the sum of its proper divisors (5097728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3544576 is an equidigital number, since it uses as much as digits as its factorization.

3544576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91 (or 75 counting only the distinct ones).

The product of its digits is 50400, while the sum is 34.

The square root of 3544576 is about 1882.7044377703. The cubic root of 3544576 is about 152.4712980114.

The spelling of 3544576 in words is "three million, five hundred forty-four thousand, five hundred seventy-six".