6868035198 has 40 divisors (see below), whose sum is σ = 16058603088. Its totient is φ = 2189807136.

The previous prime is 6868035197. The next prime is 6868035217. The reversal of 6868035198 is 8915308686.

6868035198 is a `hidden beast` number, since 68 + 68 + 0 + 3 + 519 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6868035193) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 917911 + ... + 925362.

Almost surely, 2^6868035198 is an apocalyptic number.

6868035198 is an abundant number, since it is smaller than the sum of its proper divisors (9190567890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6868035198 is a wasteful number, since it uses less digits than its factorization.

6868035198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843310 (or 1843301 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 54.

The square root of 6868035198 is about 82873.6097801948. The cubic root of 6868035198 is about 1900.8339089212.

The spelling of 6868035198 in words is "six billion, eight hundred sixty-eight million, thirty-five thousand, one hundred ninety-eight".