3728848 has 20 divisors (see below), whose sum is σ = 7650180. Its totient is φ = 1754624.

The previous prime is 3728821. The next prime is 3728861. The reversal of 3728848 is 8488273.

3728848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3069504 + 659344 = 1752^2 + 812^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3728848.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6583 + ... + 7126.

It is an arithmetic number, because the mean of its divisors is an integer number (382509).

Almost surely, 2^3728848 is an apocalyptic number.

It is an amenable number.

3728848 is an abundant number, since it is smaller than the sum of its proper divisors (3921332).

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

3728848 is a wasteful number, since it uses less digits than its factorization.

3728848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13734 (or 13728 counting only the distinct ones).

The product of its digits is 86016, while the sum is 40.

The square root of 3728848 is about 1931.0225270566. The cubic root of 3728848 is about 155.0689668808.

The spelling of 3728848 in words is "three million, seven hundred twenty-eight thousand, eight hundred forty-eight".