3855708711 has 12 divisors (see below), whose sum is σ = 5595754840. Its totient is φ = 2558288880.

The previous prime is 3855708709. The next prime is 3855708733. The reversal of 3855708711 is 1178075583.

3855708711 is a `hidden beast` number, since 3 + 8 + 5 + 570 + 8 + 71 + 1 = 666.

It is not a de Polignac number, because 3855708711 - 2¹ = 3855708709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3855708751) 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 in 11 ways as a sum of consecutive naturals, for example, 1013296 + ... + 1017093.

Almost surely, 2^3855708711 is an apocalyptic number.

3855708711 is a deficient number, since it is larger than the sum of its proper divisors (1740046129).

3855708711 is a wasteful number, since it uses less digits than its factorization.

3855708711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030606 (or 2030603 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 45.

The square root of 3855708711 is about 62094.3532939993. The cubic root of 3855708711 is about 1568.0794820304.

The spelling of 3855708711 in words is "three billion, eight hundred fifty-five million, seven hundred eight thousand, seven hundred eleven".