3988075032 has 24 divisors (see below), whose sum is σ = 10801036740. Its totient is φ = 1329358320.

The previous prime is 3988075031. The next prime is 3988075057. The reversal of 3988075032 is 2305708893.

3988075032 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3988075031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27694894 + ... + 27695037.

Almost surely, 2^3988075032 is an apocalyptic number.

It is an amenable number.

3988075032 is an abundant number, since it is smaller than the sum of its proper divisors (6812961708).

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

3988075032 is a wasteful number, since it uses less digits than its factorization.

3988075032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55389943 (or 55389936 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 3988075032 is about 63151.2076844141. The cubic root of 3988075032 is about 1585.8220061922.

The spelling of 3988075032 in words is "three billion, nine hundred eighty-eight million, seventy-five thousand, thirty-two".