6779448 has 48 divisors (see below), whose sum is σ = 19776120. Its totient is φ = 2085696.

The previous prime is 6779441. The next prime is 6779449. The reversal of 6779448 is 8449776.

6779448 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×6779448³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6779441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2686 + ... + 4557.

Almost surely, 2^6779448 is an apocalyptic number.

It is an amenable number.

6779448 is an abundant number, since it is smaller than the sum of its proper divisors (12996672).

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

6779448 is a wasteful number, since it uses less digits than its factorization.

6779448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7268 (or 7261 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 6779448 is about 2603.7373139393. The cubic root of 6779448 is about 189.2625895634.

It can be divided in two parts, 6779 and 448, that added together give a palindrome (7227).

The spelling of 6779448 in words is "six million, seven hundred seventy-nine thousand, four hundred forty-eight".