3983706 has 12 divisors (see below), whose sum is σ = 8631402. Its totient is φ = 1327896.

The previous prime is 3983699. The next prime is 3983719. The reversal of 3983706 is 6073893.

It can be written as a sum of positive squares in only one way, i.e., 3767481 + 216225 = 1941^2 + 465^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110641 + ... + 110676.

Almost surely, 2^3983706 is an apocalyptic number.

3983706 is an abundant number, since it is smaller than the sum of its proper divisors (4647696).

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

3983706 is a wasteful number, since it uses less digits than its factorization.

3983706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221325 (or 221322 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 3983706 is about 1995.9223431787. The cubic root of 3983706 is about 158.5242692556.

The spelling of 3983706 in words is "three million, nine hundred eighty-three thousand, seven hundred six".