6698060188 has 24 divisors (see below), whose sum is σ = 11914257600. Its totient is φ = 3294303168.

The previous prime is 6698060183. The next prime is 6698060191. The reversal of 6698060188 is 8810608966.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6698060183) 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 7 ways as a sum of consecutive naturals, for example, 45606 + ... + 124402.

It is an arithmetic number, because the mean of its divisors is an integer number (496427400).

Almost surely, 2^6698060188 is an apocalyptic number.

It is an amenable number.

6698060188 is a deficient number, since it is larger than the sum of its proper divisors (5216197412).

6698060188 is a wasteful number, since it uses less digits than its factorization.

6698060188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79149 (or 79147 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 52.

The square root of 6698060188 is about 81841.6775732267. The cubic root of 6698060188 is about 1885.0216761152.

The spelling of 6698060188 in words is "six billion, six hundred ninety-eight million, sixty thousand, one hundred eighty-eight".