3974812 has 6 divisors (see below), whose sum is σ = 6955928. Its totient is φ = 1987404.

The previous prime is 3974801. The next prime is 3974833. The reversal of 3974812 is 2184793.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496848 + ... + 496855.

Almost surely, 2^3974812 is an apocalyptic number.

It is an amenable number.

3974812 is a deficient number, since it is larger than the sum of its proper divisors (2981116).

3974812 is a wasteful number, since it uses less digits than its factorization.

3974812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993707 (or 993705 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 3974812 is about 1993.6930556131. The cubic root of 3974812 is about 158.4062078817.

The spelling of 3974812 in words is "three million, nine hundred seventy-four thousand, eight hundred twelve".