3884701266 has 12 divisors (see below), whose sum is σ = 8416852782. Its totient is φ = 1294900416.

The previous prime is 3884701241. The next prime is 3884701279. The reversal of 3884701266 is 6621074883.

3884701266 is a `hidden beast` number, since 388 + 4 + 7 + 0 + 1 + 266 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3061298241 + 823403025 = 55329^2 + 28695^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107908351 + ... + 107908386.

Almost surely, 2^3884701266 is an apocalyptic number.

3884701266 is an abundant number, since it is smaller than the sum of its proper divisors (4532151516).

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

3884701266 is a wasteful number, since it uses less digits than its factorization.

3884701266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215816745 (or 215816742 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 3884701266 is about 62327.3717238261. The cubic root of 3884701266 is about 1572.0000024280. Note that the first 5 decimals are identical.

The spelling of 3884701266 in words is "three billion, eight hundred eighty-four million, seven hundred one thousand, two hundred sixty-six".