3970768 has 20 divisors (see below), whose sum is σ = 7882308. Its totient is φ = 1936640.

The previous prime is 3970763. The next prime is 3970781. The reversal of 3970768 is 8670793.

3970768 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 238144 + 3732624 = 488^2 + 1932^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3970768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3970763) 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, 2371 + ... + 3682.

Almost surely, 2^3970768 is an apocalyptic number.

It is an amenable number.

3970768 is a deficient number, since it is larger than the sum of its proper divisors (3911540).

3970768 is a wasteful number, since it uses less digits than its factorization.

3970768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6102 (or 6096 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 3970768 is about 1992.6785992728. The cubic root of 3970768 is about 158.3524684784.

It can be divided in two parts, 39 and 70768, that added together give a palindrome (70807).

The spelling of 3970768 in words is "three million, nine hundred seventy thousand, seven hundred sixty-eight".