3868768 has 12 divisors (see below), whose sum is σ = 7616700. Its totient is φ = 1934368.

The previous prime is 3868763. The next prime is 3868789. The reversal of 3868768 is 8678683.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3868763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60418 + ... + 60481.

It is an arithmetic number, because the mean of its divisors is an integer number (634725).

Almost surely, 2^3868768 is an apocalyptic number.

It is an amenable number.

3868768 is a deficient number, since it is larger than the sum of its proper divisors (3747932).

3868768 is a wasteful number, since it uses less digits than its factorization.

3868768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120909 (or 120901 counting only the distinct ones).

The product of its digits is 387072, while the sum is 46.

The square root of 3868768 is about 1966.9184019679. The cubic root of 3868768 is about 156.9847849266.

It can be divided in two parts, 386876 and 8, that added together give a square (386884 = 622²).

The spelling of 3868768 in words is "three million, eight hundred sixty-eight thousand, seven hundred sixty-eight".