3973004 has 24 divisors (see below), whose sum is σ = 8117760. Its totient is φ = 1665936.

The previous prime is 3972979. The next prime is 3973007. The reversal of 3973004 is 4003793.

It is not an unprimeable number, because it can be changed into a prime (3973007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194 + ... + 2825.

It is an arithmetic number, because the mean of its divisors is an integer number (338240).

Almost surely, 2^3973004 is an apocalyptic number.

It is an amenable number.

3973004 is an abundant number, since it is smaller than the sum of its proper divisors (4144756).

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

3973004 is a wasteful number, since it uses less digits than its factorization.

3973004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3077 (or 3075 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 3973004 is about 1993.2395741606. The cubic root of 3973004 is about 158.3821864639.

Adding to 3973004 its reverse (4003793), we get a palindrome (7976797).

The spelling of 3973004 in words is "three million, nine hundred seventy-three thousand, four".