6671194798 has 16 divisors (see below), whose sum is σ = 10165525920. Its totient is φ = 3283092000.

The previous prime is 6671194787. The next prime is 6671194799. The reversal of 6671194798 is 8974911766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6671194799) 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, 68413 + ... + 134248.

It is an arithmetic number, because the mean of its divisors is an integer number (635345370).

Almost surely, 2^6671194798 is an apocalyptic number.

6671194798 is a deficient number, since it is larger than the sum of its proper divisors (3494331122).

6671194798 is a wasteful number, since it uses less digits than its factorization.

6671194798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202923.

The product of its digits is 4572288, while the sum is 58.

The square root of 6671194798 is about 81677.3824139829. The cubic root of 6671194798 is about 1882.4980747964.

The spelling of 6671194798 in words is "six billion, six hundred seventy-one million, one hundred ninety-four thousand, seven hundred ninety-eight".