3728048 has 20 divisors (see below), whose sum is σ = 7400568. Its totient is φ = 1818240.

The previous prime is 3728041. The next prime is 3728051. The reversal of 3728048 is 8408273.

It is not an unprimeable number, because it can be changed into a prime (3728041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2186 + ... + 3497.

Almost surely, 2^3728048 is an apocalyptic number.

It is an amenable number.

3728048 is a deficient number, since it is larger than the sum of its proper divisors (3672520).

3728048 is a wasteful number, since it uses less digits than its factorization.

3728048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5732 (or 5726 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 3728048 is about 1930.8153718054. The cubic root of 3728048 is about 155.0578764094.

The spelling of 3728048 in words is "three million, seven hundred twenty-eight thousand, forty-eight".