3878888719 has 2 divisors, whose sum is σ = 3878888720. Its totient is φ = 3878888718.

The previous prime is 3878888701. The next prime is 3878888723. The reversal of 3878888719 is 9178888783.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3878888719 - 2¹⁵ = 3878855951 is a prime.

It is a super-2 number, since 2×3878888719² = 30091555388770921922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3878888119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1939444359 + 1939444360.

It is an arithmetic number, because the mean of its divisors is an integer number (1939444360).

Almost surely, 2^3878888719 is an apocalyptic number.

3878888719 is a deficient number, since it is larger than the sum of its proper divisors (1).

3878888719 is an equidigital number, since it uses as much as digits as its factorization.

3878888719 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43352064, while the sum is 67.

The square root of 3878888719 is about 62280.7251001464. The cubic root of 3878888719 is about 1571.2155675939.

The spelling of 3878888719 in words is "three billion, eight hundred seventy-eight million, eight hundred eighty-eight thousand, seven hundred nineteen".