4489808 has 10 divisors (see below), whose sum is σ = 8699034. Its totient is φ = 2244896.

The previous prime is 4489799. The next prime is 4489813. The reversal of 4489808 is 8089844.

It can be written as a sum of positive squares in only one way, i.e., 2334784 + 2155024 = 1528^2 + 1468^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140291 + ... + 140322.

Almost surely, 2^4489808 is an apocalyptic number.

It is an amenable number.

4489808 is a deficient number, since it is larger than the sum of its proper divisors (4209226).

4489808 is a wasteful number, since it uses less digits than its factorization.

4489808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280621 (or 280615 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 4489808 is about 2118.9167043563. The cubic root of 4489808 is about 164.9716265874.

The spelling of 4489808 in words is "four million, four hundred eighty-nine thousand, eight hundred eight".