3868702771 has 2 divisors, whose sum is σ = 3868702772. Its totient is φ = 3868702770.

The previous prime is 3868702711. The next prime is 3868702793. The reversal of 3868702771 is 1772078683.

It is a strong prime.

It is an emirp because it is prime and its reverse (1772078683) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3868702771 - 2¹³ = 3868694579 is a prime.

It is a super-2 number, since 2×3868702771² = 29933722260686156882, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3868702711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1934351385 + 1934351386.

It is an arithmetic number, because the mean of its divisors is an integer number (1934351386).

Almost surely, 2^3868702771 is an apocalyptic number.

3868702771 is a deficient number, since it is larger than the sum of its proper divisors (1).

3868702771 is an equidigital number, since it uses as much as digits as its factorization.

3868702771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 790272, while the sum is 49.

The square root of 3868702771 is about 62198.8968632081. The cubic root of 3868702771 is about 1569.8390264590.

The spelling of 3868702771 in words is "three billion, eight hundred sixty-eight million, seven hundred two thousand, seven hundred seventy-one".