6776897 has 8 divisors (see below), whose sum is σ = 7206912. Its totient is φ = 6350400.

The previous prime is 6776893. The next prime is 6776911. The reversal of 6776897 is 7986776.

6776897 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6776897 - 2² = 6776893 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6776893) 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, 3872 + ... + 5342.

It is an arithmetic number, because the mean of its divisors is an integer number (900864).

Almost surely, 2^6776897 is an apocalyptic number.

It is an amenable number.

6776897 is a deficient number, since it is larger than the sum of its proper divisors (430015).

6776897 is a wasteful number, since it uses less digits than its factorization.

6776897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759.

The product of its digits is 889056, while the sum is 50.

The square root of 6776897 is about 2603.2473950818. The cubic root of 6776897 is about 189.2388477368.

The spelling of 6776897 in words is "six million, seven hundred seventy-six thousand, eight hundred ninety-seven".