3877768 has 16 divisors (see below), whose sum is σ = 7698780. Its totient is φ = 1824768.

The previous prime is 3877763. The next prime is 3877771. The reversal of 3877768 is 8677783.

It is a happy number.

3877768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3175524 + 702244 = 1782^2 + 838^2 .

It is not an unprimeable number, because it can be changed into a prime (3877763) 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 3 ways as a sum of consecutive naturals, for example, 14121 + ... + 14392.

Almost surely, 2^3877768 is an apocalyptic number.

It is an amenable number.

3877768 is a deficient number, since it is larger than the sum of its proper divisors (3821012).

3877768 is a wasteful number, since it uses less digits than its factorization.

3877768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28536 (or 28532 counting only the distinct ones).

The product of its digits is 395136, while the sum is 46.

The square root of 3877768 is about 1969.2049156957. The cubic root of 3877768 is about 157.1064230369.

The spelling of 3877768 in words is "three million, eight hundred seventy-seven thousand, seven hundred sixty-eight".