4608489 has 8 divisors (see below), whose sum is σ = 6245632. Its totient is φ = 3021840.

The previous prime is 4608473. The next prime is 4608493. The reversal of 4608489 is 9848064.

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

It is not a de Polignac number, because 4608489 - 2⁴ = 4608473 is a prime.

It is a super-4 number, since 4×4608489⁴ (a number of 28 digits) contains 4444 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4608389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12409 + ... + 12774.

It is an arithmetic number, because the mean of its divisors is an integer number (780704).

Almost surely, 2^4608489 is an apocalyptic number.

It is an amenable number.

4608489 is a deficient number, since it is larger than the sum of its proper divisors (1637143).

4608489 is a wasteful number, since it uses less digits than its factorization.

4608489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25247.

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 4608489 is about 2146.7391550908. The cubic root of 4608489 is about 166.4125919843.

The spelling of 4608489 in words is "four million, six hundred eight thousand, four hundred eighty-nine".