6777348 has 12 divisors (see below), whose sum is σ = 15813840. Its totient is φ = 2259112.

The previous prime is 6777317. The next prime is 6777349. The reversal of 6777348 is 8437776.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (6777349) 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, 282378 + ... + 282401.

It is an arithmetic number, because the mean of its divisors is an integer number (1317820).

Almost surely, 2^6777348 is an apocalyptic number.

It is an amenable number.

6777348 is an abundant number, since it is smaller than the sum of its proper divisors (9036492).

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

6777348 is a wasteful number, since it uses less digits than its factorization.

6777348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564786 (or 564784 counting only the distinct ones).

The product of its digits is 197568, while the sum is 42.

The square root of 6777348 is about 2603.3340162184. The cubic root of 6777348 is about 189.2430455689.

The spelling of 6777348 in words is "six million, seven hundred seventy-seven thousand, three hundred forty-eight".