3983684 has 12 divisors (see below), whose sum is σ = 7003500. Its totient is φ = 1982688.

The previous prime is 3983663. The next prime is 3983689. The reversal of 3983684 is 4863893.

It can be written as a sum of positive squares in 2 ways, for example, as 1763584 + 2220100 = 1328^2 + 1490^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3983689) 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, 1259 + ... + 3090.

It is an arithmetic number, because the mean of its divisors is an integer number (583625).

Almost surely, 2^3983684 is an apocalyptic number.

It is an amenable number.

3983684 is a deficient number, since it is larger than the sum of its proper divisors (3019816).

3983684 is a wasteful number, since it uses less digits than its factorization.

3983684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4582 (or 4580 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 3983684 is about 1995.9168319346. The cubic root of 3983684 is about 158.5239774385.

The spelling of 3983684 in words is "three million, nine hundred eighty-three thousand, six hundred eighty-four".