3982004 has 24 divisors (see below), whose sum is σ = 7614600. Its totient is φ = 1810944.

The previous prime is 3981973. The next prime is 3982031. The reversal of 3982004 is 4002893.

3982004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 813604 + 3168400 = 902^2 + 1780^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3272 + ... + 4320.

It is an arithmetic number, because the mean of its divisors is an integer number (317275).

Almost surely, 2^3982004 is an apocalyptic number.

It is an amenable number.

3982004 is a deficient number, since it is larger than the sum of its proper divisors (3632596).

3982004 is a wasteful number, since it uses less digits than its factorization.

3982004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139 (or 1137 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 3982004 is about 1995.4959283346. The cubic root of 3982004 is about 158.5016900509.

Adding to 3982004 its reverse (4002893), we get a palindrome (7984897).

The spelling of 3982004 in words is "three million, nine hundred eighty-two thousand, four".