6839948 has 24 divisors (see below), whose sum is σ = 12383280. Its totient is φ = 3303680.

The previous prime is 6839939. The next prime is 6839971. The reversal of 6839948 is 8499386.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29240 + ... + 29472.

It is an arithmetic number, because the mean of its divisors is an integer number (515970).

Almost surely, 2^6839948 is an apocalyptic number.

It is an amenable number.

6839948 is a deficient number, since it is larger than the sum of its proper divisors (5543332).

6839948 is a wasteful number, since it uses less digits than its factorization.

6839948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457 (or 455 counting only the distinct ones).

The product of its digits is 373248, while the sum is 47.

The square root of 6839948 is about 2615.3294247570. The cubic root of 6839948 is about 189.8239181229.

The spelling of 6839948 in words is "six million, eight hundred thirty-nine thousand, nine hundred forty-eight".