6776497 has 16 divisors (see below), whose sum is σ = 8426880. Its totient is φ = 5306112.

The previous prime is 6776491. The next prime is 6776501. The reversal of 6776497 is 7946776.

It is not a de Polignac number, because 6776497 - 2¹⁵ = 6743729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6776491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9954 + ... + 10612.

It is an arithmetic number, because the mean of its divisors is an integer number (526680).

Almost surely, 2^6776497 is an apocalyptic number.

It is an amenable number.

6776497 is a deficient number, since it is larger than the sum of its proper divisors (1650383).

6776497 is a wasteful number, since it uses less digits than its factorization.

6776497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792.

The product of its digits is 444528, while the sum is 46.

The square root of 6776497 is about 2603.1705668281. The cubic root of 6776497 is about 189.2351244483.

The spelling of 6776497 in words is "six million, seven hundred seventy-six thousand, four hundred ninety-seven".