6773776 has 40 divisors (see below), whose sum is σ = 13927680. Its totient is φ = 3184896.

The previous prime is 6773729. The next prime is 6773783.

6773776 is nontrivially palindromic in base 10.

Its product of digits (259308) is a multiple of the sum of its prime factors (343).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28956 + ... + 29188.

It is an arithmetic number, because the mean of its divisors is an integer number (348192).

Almost surely, 2^6773776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6773776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6963840).

6773776 is an abundant number, since it is smaller than the sum of its proper divisors (7153904).

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

6773776 is a wasteful number, since it uses less digits than its factorization.

6773776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343 (or 337 counting only the distinct ones).

The product of its digits is 259308, while the sum is 43.

The square root of 6773776 is about 2602.6478824459. The cubic root of 6773776 is about 189.2097928890.

The spelling of 6773776 in words is "six million, seven hundred seventy-three thousand, seven hundred seventy-six".