3543938712 has 48 divisors (see below), whose sum is σ = 9600931080. Its totient is φ = 1180972800.

The previous prime is 3543938701. The next prime is 3543938719. The reversal of 3543938712 is 2178393453.

3543938712 is a `hidden beast` number, since 3 + 543 + 9 + 38 + 71 + 2 = 666.

3543938712 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 (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3543938719) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 434512 + ... + 442592.

Almost surely, 2^3543938712 is an apocalyptic number.

It is an amenable number.

3543938712 is an abundant number, since it is smaller than the sum of its proper divisors (6056992368).

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

3543938712 is a wasteful number, since it uses less digits than its factorization.

3543938712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14184 (or 14177 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 3543938712 is about 59530.9895096663. The cubic root of 3543938712 is about 1524.6215973436.

The spelling of 3543938712 in words is "three billion, five hundred forty-three million, nine hundred thirty-eight thousand, seven hundred twelve".