4689289 has 8 divisors (see below), whose sum is σ = 5163840. Its totient is φ = 4222800.

The previous prime is 4689287. The next prime is 4689299. The reversal of 4689289 is 9829864.

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 4689289 - 2¹ = 4689287 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4689283) 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, 757 + ... + 3154.

It is an arithmetic number, because the mean of its divisors is an integer number (645480).

Almost surely, 2^4689289 is an apocalyptic number.

It is an amenable number.

4689289 is a deficient number, since it is larger than the sum of its proper divisors (474551).

4689289 is a wasteful number, since it uses less digits than its factorization.

4689289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4031.

The product of its digits is 248832, while the sum is 46.

The square root of 4689289 is about 2165.4766219011. The cubic root of 4689289 is about 167.3795257556.

The spelling of 4689289 in words is "four million, six hundred eighty-nine thousand, two hundred eighty-nine".