3979012 has 12 divisors (see below), whose sum is σ = 7042140. Its totient is φ = 1966976.

The previous prime is 3978979. The next prime is 3979013. The reversal of 3979012 is 2109793.

3979012 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 2172676 + 1806336 = 1474^2 + 1344^2 .

It is a super-2 number, since 2×3979012² = 31665072992288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3979013) 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, 5233 + ... + 5944.

It is an arithmetic number, because the mean of its divisors is an integer number (586845).

Almost surely, 2^3979012 is an apocalyptic number.

It is an amenable number.

3979012 is a deficient number, since it is larger than the sum of its proper divisors (3063128).

3979012 is a wasteful number, since it uses less digits than its factorization.

3979012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11270 (or 11268 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 3979012 is about 1994.7460991314. The cubic root of 3979012 is about 158.4619817462.

It can be divided in two parts, 397 and 9012, that added together give a square (9409 = 97²).

The spelling of 3979012 in words is "three million, nine hundred seventy-nine thousand, twelve".