3983442 has 8 divisors (see below), whose sum is σ = 7966896. Its totient is φ = 1327812.

The previous prime is 3983431. The next prime is 3983443. The reversal of 3983442 is 2443893.

It is a sphenic number, since it is the product of 3 distinct primes.

3983442 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3983443) 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, 331948 + ... + 331959.

It is an arithmetic number, because the mean of its divisors is an integer number (995862).

Almost surely, 2^3983442 is an apocalyptic number.

3983442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3983442 is a wasteful number, since it uses less digits than its factorization.

3983442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663912.

The product of its digits is 20736, while the sum is 33.

The square root of 3983442 is about 1995.8562072454. The cubic root of 3983442 is about 158.5207673797.

The spelling of 3983442 in words is "three million, nine hundred eighty-three thousand, four hundred forty-two".