6870384771 has 8 divisors (see below), whose sum is σ = 9176121024. Its totient is φ = 4572452520.

The previous prime is 6870384761. The next prime is 6870384803. The reversal of 6870384771 is 1774830786.

6870384771 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6870384771 - 2⁷ = 6870384643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6870384761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1948945 + ... + 1952466.

It is an arithmetic number, because the mean of its divisors is an integer number (1147015128).

Almost surely, 2^6870384771 is an apocalyptic number.

6870384771 is a deficient number, since it is larger than the sum of its proper divisors (2305736253).

6870384771 is a wasteful number, since it uses less digits than its factorization.

6870384771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3902001.

The product of its (nonzero) digits is 1580544, while the sum is 51.

The square root of 6870384771 is about 82887.7842085310. The cubic root of 6870384771 is about 1901.0506443098.

The spelling of 6870384771 in words is "six billion, eight hundred seventy million, three hundred eighty-four thousand, seven hundred seventy-one".