6677380 has 24 divisors (see below), whose sum is σ = 14130648. Its totient is φ = 2650368.

The previous prime is 6677357. The next prime is 6677389. The reversal of 6677380 is 837766.

It can be written as a sum of positive squares in 4 ways, for example, as 2359296 + 4318084 = 1536^2 + 2078^2 .

It is not an unprimeable number, because it can be changed into a prime (6677389) 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, 1522 + ... + 3958.

It is an arithmetic number, because the mean of its divisors is an integer number (588777).

Almost surely, 2^6677380 is an apocalyptic number.

It is an amenable number.

6677380 is an abundant number, since it is smaller than the sum of its proper divisors (7453268).

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

6677380 is a wasteful number, since it uses less digits than its factorization.

6677380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583 (or 2581 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 6677380 is about 2584.0626927379. The cubic root of 6677380 is about 188.3079681470.

The spelling of 6677380 in words is "six million, six hundred seventy-seven thousand, three hundred eighty".