4398339 has 8 divisors (see below), whose sum is σ = 6397632. Its totient is φ = 2665640.

The previous prime is 4398337. The next prime is 4398347. The reversal of 4398339 is 9338934.

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 4398339 - 2¹ = 4398337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4398297 and 4398306.

It is not an unprimeable number, because it can be changed into a prime (4398337) 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, 66609 + ... + 66674.

It is an arithmetic number, because the mean of its divisors is an integer number (799704).

Almost surely, 2^4398339 is an apocalyptic number.

4398339 is a deficient number, since it is larger than the sum of its proper divisors (1999293).

4398339 is a wasteful number, since it uses less digits than its factorization.

4398339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133297.

The product of its digits is 69984, while the sum is 39.

The square root of 4398339 is about 2097.2217336276. The cubic root of 4398339 is about 163.8436319396.

It can be divided in two parts, 439 and 8339, that added together give a palindrome (8778).

The spelling of 4398339 in words is "four million, three hundred ninety-eight thousand, three hundred thirty-nine".