6738976826 has 16 divisors (see below), whose sum is σ = 10142880000. Its totient is φ = 3358030608.

The previous prime is 6738976807. The next prime is 6738976841. The reversal of 6738976826 is 6286798376.

It is a super-2 number, since 2×6738976826² = 90827617322730068552, which contains 22 as substring.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1488995 + ... + 1493513.

It is an arithmetic number, because the mean of its divisors is an integer number (633930000).

Almost surely, 2^6738976826 is an apocalyptic number.

6738976826 is a deficient number, since it is larger than the sum of its proper divisors (3403903174).

6738976826 is a wasteful number, since it uses less digits than its factorization.

6738976826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6893.

The product of its digits is 36578304, while the sum is 62.

The square root of 6738976826 is about 82091.2713143121. The cubic root of 6738976826 is about 1888.8522492129.

The spelling of 6738976826 in words is "six billion, seven hundred thirty-eight million, nine hundred seventy-six thousand, eight hundred twenty-six".