6808538486 has 8 divisors (see below), whose sum is σ = 10215858240. Its totient is φ = 3403252408.

The previous prime is 6808538479. The next prime is 6808538491. The reversal of 6808538486 is 6848358086.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500021 + ... + 513456.

It is an arithmetic number, because the mean of its divisors is an integer number (1276982280).

Almost surely, 2^6808538486 is an apocalyptic number.

6808538486 is a deficient number, since it is larger than the sum of its proper divisors (3407319754).

6808538486 is a wasteful number, since it uses less digits than its factorization.

6808538486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016838.

The product of its (nonzero) digits is 8847360, while the sum is 56.

The square root of 6808538486 is about 82513.8684464618. The cubic root of 6808538486 is about 1895.3291070761.

The spelling of 6808538486 in words is "six billion, eight hundred eight million, five hundred thirty-eight thousand, four hundred eighty-six".