6786346 has 16 divisors (see below), whose sum is σ = 11905344. Its totient is φ = 2840544.

The previous prime is 6786341. The next prime is 6786347. The reversal of 6786346 is 6436876.

6786346 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

6786346 is strictly pandigital in base 8.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 6786299 and 6786308.

It is not an unprimeable number, because it can be changed into a prime (6786341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5035 + ... + 6238.

It is an arithmetic number, because the mean of its divisors is an integer number (744084).

Almost surely, 2^6786346 is an apocalyptic number.

6786346 is a deficient number, since it is larger than the sum of its proper divisors (5118998).

6786346 is a wasteful number, since it uses less digits than its factorization.

6786346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11325.

The product of its digits is 145152, while the sum is 40.

The square root of 6786346 is about 2605.0616115555. The cubic root of 6786346 is about 189.3267585442.

The spelling of 6786346 in words is "six million, seven hundred eighty-six thousand, three hundred forty-six".