6839682190073 has 2 divisors, whose sum is σ = 6839682190074. Its totient is φ = 6839682190072.

The previous prime is 6839682190051. The next prime is 6839682190223. The reversal of 6839682190073 is 3700912869386.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5982783916729 + 856898273344 = 2445973^2 + 925688^2 .

It is a cyclic number.

It is not a de Polignac number, because 6839682190073 - 2¹⁶ = 6839682124537 is a prime.

It is a super-2 number, since 2×6839682190073² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6839682189988 and 6839682190015.

It is not a weakly prime, because it can be changed into another prime (6839682190273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3419841095036 + 3419841095037.

It is an arithmetic number, because the mean of its divisors is an integer number (3419841095037).

Almost surely, 2^{6839682190073} is an apocalyptic number.

It is an amenable number.

6839682190073 is a deficient number, since it is larger than the sum of its proper divisors (1).

6839682190073 is an equidigital number, since it uses as much as digits as its factorization.

6839682190073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23514624, while the sum is 62.

The spelling of 6839682190073 in words is "six trillion, eight hundred thirty-nine billion, six hundred eighty-two million, one hundred ninety thousand, seventy-three".