3954726688 has 24 divisors (see below), whose sum is σ = 8493675120. Its totient is φ = 1797602880.

The previous prime is 3954726683. The next prime is 3954726689. The reversal of 3954726688 is 8866274593.

3954726688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3954726683) 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, 5617158 + ... + 5617861.

It is an arithmetic number, because the mean of its divisors is an integer number (353903130).

Almost surely, 2^3954726688 is an apocalyptic number.

It is an amenable number.

3954726688 is an abundant number, since it is smaller than the sum of its proper divisors (4538948432).

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

3954726688 is a wasteful number, since it uses less digits than its factorization.

3954726688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11235040 (or 11235032 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 58.

The square root of 3954726688 is about 62886.6177179215. The cubic root of 3954726688 is about 1581.3894054101.

The spelling of 3954726688 in words is "three billion, nine hundred fifty-four million, seven hundred twenty-six thousand, six hundred eighty-eight".