6773663776 has 24 divisors (see below), whose sum is σ = 14547983184. Its totient is φ = 3078937920.

The previous prime is 6773663731. The next prime is 6773663779.

6773663776 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 6773663776.

It is not an unprimeable number, because it can be changed into a prime (6773663779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9621330 + ... + 9622033.

It is an arithmetic number, because the mean of its divisors is an integer number (606165966).

Almost surely, 2^6773663776 is an apocalyptic number.

It is an amenable number.

6773663776 is an abundant number, since it is smaller than the sum of its proper divisors (7774319408).

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

6773663776 is a wasteful number, since it uses less digits than its factorization.

6773663776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19243384 (or 19243376 counting only the distinct ones).

The product of its digits is 28005264, while the sum is 58.

The square root of 6773663776 is about 82302.2707827676. The cubic root of 6773663776 is about 1892.0874797712.

The spelling of 6773663776 in words is "six billion, seven hundred seventy-three million, six hundred sixty-three thousand, seven hundred seventy-six".