3974012 has 24 divisors (see below), whose sum is σ = 8064000. Its totient is φ = 1678320.

The previous prime is 3973997. The next prime is 3974023. The reversal of 3974012 is 2104793.

It is a super-2 number, since 2×3974012² = 31585542752288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 989 + ... + 2987.

It is an arithmetic number, because the mean of its divisors is an integer number (336000).

Almost surely, 2^3974012 is an apocalyptic number.

It is an amenable number.

3974012 is an abundant number, since it is smaller than the sum of its proper divisors (4089988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3974012 is a wasteful number, since it uses less digits than its factorization.

3974012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081 (or 2079 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 3974012 is about 1993.4924128273. The cubic root of 3974012 is about 158.3955798345.

The spelling of 3974012 in words is "three million, nine hundred seventy-four thousand, twelve".