6848438 has 8 divisors (see below), whose sum is σ = 10511688. Its totient is φ = 3344544.

The previous prime is 6848389. The next prime is 6848449. The reversal of 6848438 is 8348486.

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

It is a super-2 number, since 2×6848438² = 93802206079688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6848395 and 6848404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39731 + ... + 39902.

It is an arithmetic number, because the mean of its divisors is an integer number (1313961).

Almost surely, 2^6848438 is an apocalyptic number.

6848438 is a deficient number, since it is larger than the sum of its proper divisors (3663250).

6848438 is a wasteful number, since it uses less digits than its factorization.

6848438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79678.

The product of its digits is 147456, while the sum is 41.

The square root of 6848438 is about 2616.9520438862. The cubic root of 6848438 is about 189.9024245057.

The spelling of 6848438 in words is "six million, eight hundred forty-eight thousand, four hundred thirty-eight".