8746146646 has 8 divisors (see below), whose sum is σ = 13187195784. Its totient is φ = 4350414720.

The previous prime is 8746146613. The next prime is 8746146667. The reversal of 8746146646 is 6466416478.

8746146646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 8746146593 and 8746146602.

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 3 ways as a sum of consecutive naturals, for example, 11328820 + ... + 11329591.

It is an arithmetic number, because the mean of its divisors is an integer number (1648399473).

Almost surely, 2^8746146646 is an apocalyptic number.

8746146646 is a deficient number, since it is larger than the sum of its proper divisors (4441049138).

8746146646 is a wasteful number, since it uses less digits than its factorization.

8746146646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22658606.

The product of its digits is 4644864, while the sum is 52.

The square root of 8746146646 is about 93520.8353576891. The cubic root of 8746146646 is about 2060.3401146095.

The spelling of 8746146646 in words is "eight billion, seven hundred forty-six million, one hundred forty-six thousand, six hundred forty-six".