3868948267 has 2 divisors, whose sum is σ = 3868948268. Its totient is φ = 3868948266.

The previous prime is 3868948217. The next prime is 3868948297. The reversal of 3868948267 is 7628498683.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3868948267 - 2¹⁵ = 3868915499 is a prime.

It is not a weakly prime, because it can be changed into another prime (3868948217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1934474133 + 1934474134.

It is an arithmetic number, because the mean of its divisors is an integer number (1934474134).

Almost surely, 2^3868948267 is an apocalyptic number.

3868948267 is a deficient number, since it is larger than the sum of its proper divisors (1).

3868948267 is an equidigital number, since it uses as much as digits as its factorization.

3868948267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27869184, while the sum is 61.

The square root of 3868948267 is about 62200.8703074161. The cubic root of 3868948267 is about 1569.8722314783.

The spelling of 3868948267 in words is "three billion, eight hundred sixty-eight million, nine hundred forty-eight thousand, two hundred sixty-seven".