4498889 has 8 divisors (see below), whose sum is σ = 4640328. Its totient is φ = 4359040.

The previous prime is 4498883. The next prime is 4498891. The reversal of 4498889 is 9888944.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 160000 + 4338889 = 400^2 + 2083^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4498889 - 2⁴ = 4498873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4498883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7799 + ... + 8355.

It is an arithmetic number, because the mean of its divisors is an integer number (580041).

Almost surely, 2^4498889 is an apocalyptic number.

It is an amenable number.

4498889 is a deficient number, since it is larger than the sum of its proper divisors (141439).

4498889 is a wasteful number, since it uses less digits than its factorization.

4498889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795.

The product of its digits is 663552, while the sum is 50.

The square root of 4498889 is about 2121.0584621834. The cubic root of 4498889 is about 165.0827745073.

The spelling of 4498889 in words is "four million, four hundred ninety-eight thousand, eight hundred eighty-nine".