4389834 has 8 divisors (see below), whose sum is σ = 8779680. Its totient is φ = 1463276.

The previous prime is 4389823. The next prime is 4389839.

4389834 is nontrivially palindromic in base 10.

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

4389834 is an admirable number.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 4389792 and 4389801.

It is not an unprimeable number, because it can be changed into a prime (4389839) 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 3 ways as a sum of consecutive naturals, for example, 365814 + ... + 365825.

It is an arithmetic number, because the mean of its divisors is an integer number (1097460).

Almost surely, 2^4389834 is an apocalyptic number.

4389834 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4389834 is a wasteful number, since it uses less digits than its factorization.

4389834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731644.

The product of its digits is 82944, while the sum is 39.

The square root of 4389834 is about 2095.1930698625. The cubic root of 4389834 is about 163.7379564982.

The spelling of 4389834 in words is "four million, three hundred eighty-nine thousand, eight hundred thirty-four".