4490163 has 6 divisors (see below), whose sum is σ = 6485804. Its totient is φ = 2993436.

The previous prime is 4490147. The next prime is 4490179. The reversal of 4490163 is 3610944.

It is an interprime number because it is at equal distance from previous prime (4490147) and next prime (4490179).

It is not a de Polignac number, because 4490163 - 2⁴ = 4490147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4490113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 249445 + ... + 249462.

Almost surely, 2^4490163 is an apocalyptic number.

4490163 is a deficient number, since it is larger than the sum of its proper divisors (1995641).

4490163 is a wasteful number, since it uses less digits than its factorization.

4490163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498913 (or 498910 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 4490163 is about 2119.0004719207. Note that the first 3 decimals coincide. The cubic root of 4490163 is about 164.9759744633.

The spelling of 4490163 in words is "four million, four hundred ninety thousand, one hundred sixty-three".