3968012 has 24 divisors (see below), whose sum is σ = 7291200. Its totient is φ = 1886976.

The previous prime is 3968011. The next prime is 3968023. The reversal of 3968012 is 2108693.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (3968011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8948 + ... + 9380.

It is an arithmetic number, because the mean of its divisors is an integer number (303800).

Almost surely, 2^3968012 is an apocalyptic number.

It is an amenable number.

3968012 is a deficient number, since it is larger than the sum of its proper divisors (3323188).

3968012 is a wasteful number, since it uses less digits than its factorization.

3968012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545 (or 543 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 3968012 is about 1991.9869477484. The cubic root of 3968012 is about 158.3158239795.

The spelling of 3968012 in words is "three million, nine hundred sixty-eight thousand, twelve".