30682806706 has 8 divisors (see below), whose sum is σ = 46029974940. Its totient is φ = 15339481728.

The previous prime is 30682806701. The next prime is 30682806727. The reversal of 30682806706 is 60760828603.

It can be written as a sum of positive squares in 2 ways, for example, as 28835096481 + 1847710225 = 169809^2 + 42985^2 .

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

It is not an unprimeable number, because it can be changed into a prime (30682806701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 940771 + ... + 972838.

Almost surely, 2^30682806706 is an apocalyptic number.

30682806706 is a deficient number, since it is larger than the sum of its proper divisors (15347168234).

30682806706 is a wasteful number, since it uses less digits than its factorization.

30682806706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921628.

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 30682806706 in words is "thirty billion, six hundred eighty-two million, eight hundred six thousand, seven hundred six".