6889019211 has 12 divisors (see below), whose sum is σ = 10049329680. Its totient is φ = 4547206800.

The previous prime is 6889019209. The next prime is 6889019227. The reversal of 6889019211 is 1129109886.

It is not a de Polignac number, because 6889019211 - 2¹ = 6889019209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6889019231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3788431 + ... + 3790248.

It is an arithmetic number, because the mean of its divisors is an integer number (837444140).

Almost surely, 2^6889019211 is an apocalyptic number.

6889019211 is a deficient number, since it is larger than the sum of its proper divisors (3160310469).

6889019211 is a wasteful number, since it uses less digits than its factorization.

6889019211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7578786 (or 7578783 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 45.

The square root of 6889019211 is about 83000.1157288350. The cubic root of 6889019211 is about 1902.7678229903.

The spelling of 6889019211 in words is "six billion, eight hundred eighty-nine million, nineteen thousand, two hundred eleven".