6786632942678 has 8 divisors (see below), whose sum is σ = 10179991881072. Its totient is φ = 3393302315656.

The previous prime is 6786632942669. The next prime is 6786632942711. The reversal of 6786632942678 is 8762492366876.

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, 6468050 + ... + 7443717.

It is an arithmetic number, because the mean of its divisors is an integer number (1272498985134).

Almost surely, 2^{6786632942678} is an apocalyptic number.

6786632942678 is a deficient number, since it is larger than the sum of its proper divisors (3393358938394).

6786632942678 is a wasteful number, since it uses less digits than its factorization.

6786632942678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14155686.

The product of its digits is 1755758592, while the sum is 74.

The spelling of 6786632942678 in words is "six trillion, seven hundred eighty-six billion, six hundred thirty-two million, nine hundred forty-two thousand, six hundred seventy-eight".