3884630435928 has 144 divisors (see below), whose sum is σ = 11833204142760. Its totient is φ = 1149784796160.

The previous prime is 3884630435921. The next prime is 3884630435929. The reversal of 3884630435928 is 8295340364883.

It is a happy number.

3884630435928 is a `hidden beast` number, since 3 + 8 + 8 + 4 + 6 + 30 + 4 + 3 + 592 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3884630435921) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4810201 + ... + 5559432.

Almost surely, 2^{3884630435928} is an apocalyptic number.

It is an amenable number.

3884630435928 is an abundant number, since it is smaller than the sum of its proper divisors (7948573706832).

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

3884630435928 is a wasteful number, since it uses less digits than its factorization.

3884630435928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10369710 (or 10369692 counting only the distinct ones).

The product of its (nonzero) digits is 119439360, while the sum is 63.

The spelling of 3884630435928 in words is "three trillion, eight hundred eighty-four billion, six hundred thirty million, four hundred thirty-five thousand, nine hundred twenty-eight".