3988504 has 16 divisors (see below), whose sum is σ = 8053920. Its totient is φ = 1840800.

The previous prime is 3988487. The next prime is 3988513. The reversal of 3988504 is 4058893.

3988504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 19072 + ... + 19279.

It is an arithmetic number, because the mean of its divisors is an integer number (503370).

Almost surely, 2^3988504 is an apocalyptic number.

It is an amenable number.

3988504 is an abundant number, since it is smaller than the sum of its proper divisors (4065416).

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

3988504 is a wasteful number, since it uses less digits than its factorization.

3988504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38370 (or 38366 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 3988504 is about 1997.1239320583. The cubic root of 3988504 is about 158.5878862570.

The spelling of 3988504 in words is "three million, nine hundred eighty-eight thousand, five hundred four".