4028368 has 20 divisors (see below), whose sum is σ = 7906240. Its totient is φ = 1988064.

The previous prime is 4028363. The next prime is 4028389. The reversal of 4028368 is 8638204.

It is a happy number.

4028368 is digitally balanced in base 5, 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 (4028363) 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, 330 + ... + 2857.

It is an arithmetic number, because the mean of its divisors is an integer number (395312).

Almost surely, 2^4028368 is an apocalyptic number.

It is an amenable number.

4028368 is a deficient number, since it is larger than the sum of its proper divisors (3877872).

4028368 is a wasteful number, since it uses less digits than its factorization.

4028368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3274 (or 3268 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 4028368 is about 2007.0794702752. The cubic root of 4028368 is about 159.1144831659.

The spelling of 4028368 in words is "four million, twenty-eight thousand, three hundred sixty-eight".