3982044 has 48 divisors (see below), whose sum is σ = 10273536. Its totient is φ = 1190400.

The previous prime is 3982037. The next prime is 3982057. The reversal of 3982044 is 4402893.

It is a happy number.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12649 + ... + 12959.

It is an arithmetic number, because the mean of its divisors is an integer number (214032).

Almost surely, 2^3982044 is an apocalyptic number.

3982044 is the 1067-th nonagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3982044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5136768).

3982044 is an abundant number, since it is smaller than the sum of its proper divisors (6291492).

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

3982044 is a wasteful number, since it uses less digits than its factorization.

3982044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 3982044 is about 1995.5059508806. The cubic root of 3982044 is about 158.5022207758.

It can be divided in two parts, 398 and 2044, that added together give a palindrome (2442).

The spelling of 3982044 in words is "three million, nine hundred eighty-two thousand, forty-four".