6734319198 has 8 divisors (see below), whose sum is σ = 13468638408. Its totient is φ = 2244773064.

The previous prime is 6734319161. The next prime is 6734319217. The reversal of 6734319198 is 8919134376.

It is a sphenic number, since it is the product of 3 distinct primes.

6734319198 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 6734319198.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 561193261 + ... + 561193272.

It is an arithmetic number, because the mean of its divisors is an integer number (1683579801).

Almost surely, 2^6734319198 is an apocalyptic number.

6734319198 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6734319198 is a wasteful number, since it uses less digits than its factorization.

6734319198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122386538.

The product of its digits is 979776, while the sum is 51.

The square root of 6734319198 is about 82062.8978162482. The cubic root of 6734319198 is about 1888.4169903234.

The spelling of 6734319198 in words is "six billion, seven hundred thirty-four million, three hundred nineteen thousand, one hundred ninety-eight".