8706647446 has 16 divisors (see below), whose sum is σ = 15243250176. Its totient is φ = 3652028136.

The previous prime is 8706647431. The next prime is 8706647471. The reversal of 8706647446 is 6447466078.

8706647446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 8706647393 and 8706647402.

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 7 ways as a sum of consecutive naturals, for example, 6615336 + ... + 6616651.

It is an arithmetic number, because the mean of its divisors is an integer number (952703136).

Almost surely, 2^8706647446 is an apocalyptic number.

8706647446 is a deficient number, since it is larger than the sum of its proper divisors (6536602730).

8706647446 is a wasteful number, since it uses less digits than its factorization.

8706647446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13232043.

The product of its (nonzero) digits is 5419008, while the sum is 52.

The square root of 8706647446 is about 93309.4177776284. The cubic root of 8706647446 is about 2057.2338092636.

The spelling of 8706647446 in words is "eight billion, seven hundred six million, six hundred forty-seven thousand, four hundred forty-six".