106706806809 has 8 divisors (see below), whose sum is σ = 148461644352. Its totient is φ = 68044920240.

The previous prime is 106706806793. The next prime is 106706806819. The reversal of 106706806809 is 908608607601.

It is a happy number.

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

It is not a de Polignac number, because 106706806809 - 2⁴ = 106706806793 is a prime.

It is a super-2 number, since 2×106706806809² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (106706806819) 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, 773237662 + ... + 773237799.

It is an arithmetic number, because the mean of its divisors is an integer number (18557705544).

Almost surely, 2^106706806809 is an apocalyptic number.

It is an amenable number.

106706806809 is a deficient number, since it is larger than the sum of its proper divisors (41754837543).

106706806809 is a wasteful number, since it uses less digits than its factorization.

106706806809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546475487.

The product of its (nonzero) digits is 870912, while the sum is 51.

The spelling of 106706806809 in words is "one hundred six billion, seven hundred six million, eight hundred six thousand, eight hundred nine".