4490486 has 32 divisors (see below), whose sum is σ = 9047808. Its totient is φ = 1614240.

The previous prime is 4490477. The next prime is 4490503. The reversal of 4490486 is 6840944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 881 + ... + 3123.

It is an arithmetic number, because the mean of its divisors is an integer number (282744).

Almost surely, 2^4490486 is an apocalyptic number.

4490486 is an abundant number, since it is smaller than the sum of its proper divisors (4557322).

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

4490486 is a wasteful number, since it uses less digits than its factorization.

4490486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 4490486 is about 2119.0766857290. The cubic root of 4490486 is about 164.9799302188.

The spelling of 4490486 in words is "four million, four hundred ninety thousand, four hundred eighty-six".