3850666667 has 2 divisors, whose sum is σ = 3850666668. Its totient is φ = 3850666666.

The previous prime is 3850666657. The next prime is 3850666751. The reversal of 3850666667 is 7666660583.

3850666667 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (7666660583) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3850666667 - 2²² = 3846472363 is a prime.

It is not a weakly prime, because it can be changed into another prime (3850666637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1925333333 + 1925333334.

It is an arithmetic number, because the mean of its divisors is an integer number (1925333334).

Almost surely, 2^3850666667 is an apocalyptic number.

3850666667 is a deficient number, since it is larger than the sum of its proper divisors (1).

3850666667 is an equidigital number, since it uses as much as digits as its factorization.

3850666667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6531840, while the sum is 53.

The square root of 3850666667 is about 62053.7401531930. The cubic root of 3850666667 is about 1567.3956670118.

The spelling of 3850666667 in words is "three billion, eight hundred fifty million, six hundred sixty-six thousand, six hundred sixty-seven".