4490916 has 24 divisors (see below), whose sum is σ = 11030880. Its totient is φ = 1418112.

The previous prime is 4490879. The next prime is 4490921. The reversal of 4490916 is 6190944.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9621 + ... + 10076.

It is an arithmetic number, because the mean of its divisors is an integer number (459620).

Almost surely, 2^4490916 is an apocalyptic number.

It is an amenable number.

4490916 is an abundant number, since it is smaller than the sum of its proper divisors (6539964).

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

4490916 is a wasteful number, since it uses less digits than its factorization.

4490916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19723 (or 19721 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 4490916 is about 2119.1781425826. The cubic root of 4490916 is about 164.9851961007.

The spelling of 4490916 in words is "four million, four hundred ninety thousand, nine hundred sixteen".