3548 has 6 divisors (see below), whose sum is σ = 6216.
Its totient is φ = 1772.
The previous prime is 3547. The next prime is 3557. The reversal of 3548 is 8453.
It is a plaindrome in base 13.
It is a nialpdrome in base 16.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 3548.
It is not an unprimeable number, because it can be changed into a prime (3541) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440 + ... + 447.
It is an arithmetic number, because the mean of its divisors is an integer number (1036).
It is an amenable number.
3548 is a deficient number, since it is larger than the sum of its proper divisors (2668).
3548 is a wasteful number, since it uses less digits than its factorization.
3548 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 891 (or 889 counting only the distinct ones).
The product of its digits is 480, while the sum is 20.
The square root of 3548 is about 59.5650904473.
The cubic root of 3548 is about 15.2520377103.
The spelling of 3548 in words is "three thousand, five hundred forty-eight".