6776846 has 16 divisors (see below), whose sum is σ = 11056176. Its totient is φ = 3102336.

The previous prime is 6776813. The next prime is 6776873. The reversal of 6776846 is 6486776.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 6776797 and 6776806.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1436 + ... + 3951.

It is an arithmetic number, because the mean of its divisors is an integer number (691011).

Almost surely, 2^6776846 is an apocalyptic number.

6776846 is a deficient number, since it is larger than the sum of its proper divisors (4279330).

6776846 is a wasteful number, since it uses less digits than its factorization.

6776846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5443.

The product of its digits is 338688, while the sum is 44.

The square root of 6776846 is about 2603.2375996055. The cubic root of 6776846 is about 189.2383730257.

The spelling of 6776846 in words is "six million, seven hundred seventy-six thousand, eight hundred forty-six".