6748188086 has 32 divisors (see below), whose sum is σ = 11126419200. Its totient is φ = 3055298400.

The previous prime is 6748188049. The next prime is 6748188091. The reversal of 6748188086 is 6808818476.

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 15 ways as a sum of consecutive naturals, for example, 2042636 + ... + 2045936.

It is an arithmetic number, because the mean of its divisors is an integer number (347700600).

Almost surely, 2^6748188086 is an apocalyptic number.

6748188086 is a deficient number, since it is larger than the sum of its proper divisors (4378231114).

6748188086 is a wasteful number, since it uses less digits than its factorization.

6748188086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5684.

The product of its (nonzero) digits is 4128768, while the sum is 56.

The square root of 6748188086 is about 82147.3559282342. The cubic root of 6748188086 is about 1889.7124583324.

The spelling of 6748188086 in words is "six billion, seven hundred forty-eight million, one hundred eighty-eight thousand, eighty-six".