6824398 has 8 divisors (see below), whose sum is σ = 11698992. Its totient is φ = 2924736.

The previous prime is 6824393. The next prime is 6824413. The reversal of 6824398 is 8934286.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6824398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6824393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243715 + ... + 243742.

It is an arithmetic number, because the mean of its divisors is an integer number (1462374).

Almost surely, 2^6824398 is an apocalyptic number.

6824398 is a deficient number, since it is larger than the sum of its proper divisors (4874594).

6824398 is a wasteful number, since it uses less digits than its factorization.

6824398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487466.

The product of its digits is 82944, while the sum is 40.

The square root of 6824398 is about 2612.3548763520. The cubic root of 6824398 is about 189.6799598350.

The spelling of 6824398 in words is "six million, eight hundred twenty-four thousand, three hundred ninety-eight".