6834840307198 has 16 divisors (see below), whose sum is σ = 10495087739136. Its totient is φ = 3336544433880.

The previous prime is 6834840307177. The next prime is 6834840307247. The reversal of 6834840307198 is 8917030484386.

It is a happy number.

It is a super-2 number, since 2×6834840307198² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16470448 + ... + 16880323.

It is an arithmetic number, because the mean of its divisors is an integer number (655942983696).

Almost surely, 2^{6834840307198} is an apocalyptic number.

6834840307198 is a deficient number, since it is larger than the sum of its proper divisors (3660247431938).

6834840307198 is a wasteful number, since it uses less digits than its factorization.

6834840307198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33353199.

The product of its (nonzero) digits is 27869184, while the sum is 61.

The spelling of 6834840307198 in words is "six trillion, eight hundred thirty-four billion, eight hundred forty million, three hundred seven thousand, one hundred ninety-eight".