3996284 has 12 divisors (see below), whose sum is σ = 7078344. Its totient is φ = 1973904.

The previous prime is 3996283. The next prime is 3996323. The reversal of 3996284 is 4826993.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3996281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5687 + ... + 6350.

It is an arithmetic number, because the mean of its divisors is an integer number (589862).

Almost surely, 2^3996284 is an apocalyptic number.

It is an amenable number.

3996284 is a deficient number, since it is larger than the sum of its proper divisors (3082060).

3996284 is a wasteful number, since it uses less digits than its factorization.

3996284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12124 (or 12122 counting only the distinct ones).

The product of its digits is 93312, while the sum is 41.

The square root of 3996284 is about 1999.0707841395. The cubic root of 3996284 is about 158.6909334476.

The spelling of 3996284 in words is "three million, nine hundred ninety-six thousand, two hundred eighty-four".