3916125228 has 12 divisors (see below), whose sum is σ = 9137625560. Its totient is φ = 1305375072.

The previous prime is 3916125221. The next prime is 3916125263. The reversal of 3916125228 is 8225216193.

3916125228 is digitally balanced in base 2, because in such base 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 (12).

It is not an unprimeable number, because it can be changed into a prime (3916125221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163171873 + ... + 163171896.

Almost surely, 2^3916125228 is an apocalyptic number.

It is an amenable number.

3916125228 is an abundant number, since it is smaller than the sum of its proper divisors (5221500332).

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

3916125228 is a wasteful number, since it uses less digits than its factorization.

3916125228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326343776 (or 326343774 counting only the distinct ones).

The product of its digits is 51840, while the sum is 39.

The square root of 3916125228 is about 62578.9519567083. The cubic root of 3916125228 is about 1576.2273430484.

The spelling of 3916125228 in words is "three billion, nine hundred sixteen million, one hundred twenty-five thousand, two hundred twenty-eight".