3853744704 has 84 divisors (see below), whose sum is σ = 11147585020. Its totient is φ = 1272775680.

The previous prime is 3853744703. The next prime is 3853744717. The reversal of 3853744704 is 4074473583.

3853744704 is a `hidden beast` number, since 3 + 8 + 537 + 44 + 70 + 4 = 666.

3853744704 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1166359104 + 2687385600 = 34152^2 + 51840^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3853744704.

It is not an unprimeable number, because it can be changed into a prime (3853744703) 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, 32094 + ... + 93474.

Almost surely, 2^3853744704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3853744704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5573792510).

3853744704 is an abundant number, since it is smaller than the sum of its proper divisors (7293840316).

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

3853744704 is a wasteful number, since it uses less digits than its factorization.

3853744704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61508 (or 61495 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 45.

The square root of 3853744704 is about 62078.5365806895. The cubic root of 3853744704 is about 1567.8131892534.

The spelling of 3853744704 in words is "three billion, eight hundred fifty-three million, seven hundred forty-four thousand, seven hundred four".