6696776 has 32 divisors (see below), whose sum is σ = 13630680. Its totient is φ = 3072000.

The previous prime is 6696773. The next prime is 6696779. The reversal of 6696776 is 6776966.

6696776 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6696773) and next prime (6696779).

It can be written as a sum of positive squares in 4 ways, for example, as 2592100 + 4104676 = 1610^2 + 2026^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6696776.

It is not an unprimeable number, because it can be changed into a prime (6696773) by changing a digit.

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, 4976 + ... + 6176.

Almost surely, 2^6696776 is an apocalyptic number.

It is an amenable number.

6696776 is an abundant number, since it is smaller than the sum of its proper divisors (6933904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6696776 is a wasteful number, since it uses less digits than its factorization.

6696776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265 (or 1261 counting only the distinct ones).

The product of its digits is 571536, while the sum is 47.

The square root of 6696776 is about 2587.8129762407. The cubic root of 6696776 is about 188.4901199596.

The spelling of 6696776 in words is "six million, six hundred ninety-six thousand, seven hundred seventy-six".