4490938 has 8 divisors (see below), whose sum is σ = 6746688. Its totient is φ = 2242044.

The previous prime is 4490933. The next prime is 4490947. The reversal of 4490938 is 8390944.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4490897 and 4490906.

It is not an unprimeable number, because it can be changed into a prime (4490933) 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, 495 + ... + 3037.

It is an arithmetic number, because the mean of its divisors is an integer number (843336).

Almost surely, 2^4490938 is an apocalyptic number.

4490938 is a deficient number, since it is larger than the sum of its proper divisors (2255750).

4490938 is a wasteful number, since it uses less digits than its factorization.

4490938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3428.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 4490938 is about 2119.1833332678. The cubic root of 4490938 is about 164.9854655088.

The spelling of 4490938 in words is "four million, four hundred ninety thousand, nine hundred thirty-eight".