3868177552 has 20 divisors (see below), whose sum is σ = 7935453036. Its totient is φ = 1820318720.

The previous prime is 3868177519. The next prime is 3868177553. The reversal of 3868177552 is 2557718683.

It is a happy number.

3868177552 is digitally balanced in base 2, because in such base 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 2931572736 + 936604816 = 54144^2 + 30604^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3868177552.

It is not an unprimeable number, because it can be changed into a prime (3868177553) 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, 7110349 + ... + 7110892.

Almost surely, 2^3868177552 is an apocalyptic number.

It is an amenable number.

3868177552 is an abundant number, since it is smaller than the sum of its proper divisors (4067275484).

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

3868177552 is a wasteful number, since it uses less digits than its factorization.

3868177552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14221266 (or 14221260 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 52.

The square root of 3868177552 is about 62194.6746273345. The cubic root of 3868177552 is about 1569.7679822660.

The spelling of 3868177552 in words is "three billion, eight hundred sixty-eight million, one hundred seventy-seven thousand, five hundred fifty-two".