4689841 has 8 divisors (see below), whose sum is σ = 5347944. Its totient is φ = 4074240.

The previous prime is 4689829. The next prime is 4689847. The reversal of 4689841 is 1489864.

It can be written as a sum of positive squares in 4 ways, for example, as 1679616 + 3010225 = 1296^2 + 1735^2 .

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 4689841 - 2⁵ = 4689809 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4689794 and 4689803.

It is not an unprimeable number, because it can be changed into a prime (4689847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10390 + ... + 10831.

It is an arithmetic number, because the mean of its divisors is an integer number (668493).

Almost surely, 2^4689841 is an apocalyptic number.

It is an amenable number.

4689841 is a deficient number, since it is larger than the sum of its proper divisors (658103).

4689841 is a wasteful number, since it uses less digits than its factorization.

4689841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21251.

The product of its digits is 55296, while the sum is 40.

The square root of 4689841 is about 2165.6040727705. The cubic root of 4689841 is about 167.3860931956.

The spelling of 4689841 in words is "four million, six hundred eighty-nine thousand, eight hundred forty-one".