3889748004 has 48 divisors (see below), whose sum is σ = 9129589056. Its totient is φ = 1288960000.

The previous prime is 3889747997. The next prime is 3889748011. The reversal of 3889748004 is 4008479883.

3889748004 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 an interprime number because it is at equal distance from previous prime (3889747997) and next prime (3889748011).

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, 2291284 + ... + 2292980.

It is an arithmetic number, because the mean of its divisors is an integer number (190199772).

Almost surely, 2^3889748004 is an apocalyptic number.

It is an amenable number.

3889748004 is an abundant number, since it is smaller than the sum of its proper divisors (5239841052).

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

3889748004 is a wasteful number, since it uses less digits than its factorization.

3889748004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2716 (or 2714 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 51.

The square root of 3889748004 is about 62367.8443109909. The cubic root of 3889748004 is about 1572.6804527845.

The spelling of 3889748004 in words is "three billion, eight hundred eighty-nine million, seven hundred forty-eight thousand, four".