4493928 has 32 divisors (see below), whose sum is σ = 11511360. Its totient is φ = 1461120.

The previous prime is 4493921. The next prime is 4493939. The reversal of 4493928 is 8293944.

It is not an unprimeable number, because it can be changed into a prime (4493921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1300 + ... + 3267.

It is an arithmetic number, because the mean of its divisors is an integer number (359730).

Almost surely, 2^4493928 is an apocalyptic number.

It is an amenable number.

4493928 is an abundant number, since it is smaller than the sum of its proper divisors (7017432).

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

4493928 is a wasteful number, since it uses less digits than its factorization.

4493928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4617 (or 4613 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 4493928 is about 2119.8886763224. Note that the first 3 decimals coincide. The cubic root of 4493928 is about 165.0220723457.

The spelling of 4493928 in words is "four million, four hundred ninety-three thousand, nine hundred twenty-eight".