6886475914 has 4 divisors (see below), whose sum is σ = 10329713874. Its totient is φ = 3443237956.

The previous prime is 6886475903. The next prime is 6886475917. The reversal of 6886475914 is 4195746886.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5567696689 + 1318779225 = 74617^2 + 36315^2 .

It is not an unprimeable number, because it can be changed into a prime (6886475917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721618977 + ... + 1721618980.

Almost surely, 2^6886475914 is an apocalyptic number.

6886475914 is a deficient number, since it is larger than the sum of its proper divisors (3443237960).

6886475914 is a wasteful number, since it uses less digits than its factorization.

6886475914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3443237959.

The product of its digits is 11612160, while the sum is 58.

The square root of 6886475914 is about 82984.7932696105. The cubic root of 6886475914 is about 1902.5336387425.

The spelling of 6886475914 in words is "six billion, eight hundred eighty-six million, four hundred seventy-five thousand, nine hundred fourteen".