6196320138 has 16 divisors (see below), whose sum is σ = 12508460640. Its totient is φ = 2046136656.

The previous prime is 6196320121. The next prime is 6196320139. The reversal of 6196320138 is 8310236916.

It is a junction number, because it is equal to n+sod(n) for n = 6196320096 and 6196320105.

It is not an unprimeable number, because it can be changed into a prime (6196320139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4825153 + ... + 4826436.

It is an arithmetic number, because the mean of its divisors is an integer number (781778790).

Almost surely, 2^6196320138 is an apocalyptic number.

6196320138 is an abundant number, since it is smaller than the sum of its proper divisors (6312140502).

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

6196320138 is a wasteful number, since it uses less digits than its factorization.

6196320138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9651701.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 6196320138 is about 78716.7081247685. The cubic root of 6196320138 is about 1836.7270243365.

The spelling of 6196320138 in words is "six billion, one hundred ninety-six million, three hundred twenty thousand, one hundred thirty-eight".