3885878895 has 16 divisors (see below), whose sum is σ = 6218668512. Its totient is φ = 2072048000.

The previous prime is 3885878873. The next prime is 3885878903. The reversal of 3885878895 is 5988785883.

It is not a de Polignac number, because 3885878895 - 2¹² = 3885874799 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58969 + ... + 106061.

It is an arithmetic number, because the mean of its divisors is an integer number (388666782).

Almost surely, 2^3885878895 is an apocalyptic number.

3885878895 is a deficient number, since it is larger than the sum of its proper divisors (2332789617).

3885878895 is a wasteful number, since it uses less digits than its factorization.

3885878895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52602.

The product of its digits is 154828800, while the sum is 69.

The square root of 3885878895 is about 62336.8181334274. The cubic root of 3885878895 is about 1572.1588345261.

The spelling of 3885878895 in words is "three billion, eight hundred eighty-five million, eight hundred seventy-eight thousand, eight hundred ninety-five".