3973928196 has 24 divisors (see below), whose sum is σ = 10597142080. Its totient is φ = 1135408032.

The previous prime is 3973928183. The next prime is 3973928219. The reversal of 3973928196 is 6918293793.

3973928196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23654251 + ... + 23654418.

Almost surely, 2^3973928196 is an apocalyptic number.

It is an amenable number.

3973928196 is an abundant number, since it is smaller than the sum of its proper divisors (6623213884).

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

3973928196 is a wasteful number, since it uses less digits than its factorization.

3973928196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47308683 (or 47308681 counting only the distinct ones).

The product of its digits is 4408992, while the sum is 57.

The square root of 3973928196 is about 63039.1005329232. The cubic root of 3973928196 is about 1583.9446641086.

The spelling of 3973928196 in words is "three billion, nine hundred seventy-three million, nine hundred twenty-eight thousand, one hundred ninety-six".