3848785911 has 24 divisors (see below), whose sum is σ = 5722084160. Its totient is φ = 2491819200.

The previous prime is 3848785903. The next prime is 3848785933. The reversal of 3848785911 is 1195878483.

3848785911 is a `hidden beast` number, since 3 + 8 + 48 + 7 + 8 + 591 + 1 = 666.

It is not a de Polignac number, because 3848785911 - 2³ = 3848785903 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3848785951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1000 + ... + 87741.

Almost surely, 2^3848785911 is an apocalyptic number.

3848785911 is a deficient number, since it is larger than the sum of its proper divisors (1873298249).

3848785911 is a wasteful number, since it uses less digits than its factorization.

3848785911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88887 (or 88884 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 54.

The square root of 3848785911 is about 62038.5840505729. The cubic root of 3848785911 is about 1567.1404411743.

The spelling of 3848785911 in words is "three billion, eight hundred forty-eight million, seven hundred eighty-five thousand, nine hundred eleven".