3548850 has 48 divisors (see below), whose sum is σ = 8972640. Its totient is φ = 928000.

The previous prime is 3548807. The next prime is 3548851. The reversal of 3548850 is 588453.

It is a happy number.

3548850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3548851) 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 in 23 ways as a sum of consecutive naturals, for example, 8650 + ... + 9050.

It is an arithmetic number, because the mean of its divisors is an integer number (186930).

Almost surely, 2^3548850 is an apocalyptic number.

3548850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3548850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4486320).

3548850 is an abundant number, since it is smaller than the sum of its proper divisors (5423790).

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

3548850 is a wasteful number, since it uses less digits than its factorization.

3548850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475 (or 470 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 3548850 is about 1883.8391651094. The cubic root of 3548850 is about 152.5325559805.

It can be divided in two parts, 354 and 8850, that multiplied together give a square (3132900 = 1770²).

The spelling of 3548850 in words is "three million, five hundred forty-eight thousand, eight hundred fifty".