8746255664 has 20 divisors (see below), whose sum is σ = 16972745520. Its totient is φ = 4366192320.

The previous prime is 8746255631. The next prime is 8746255681. The reversal of 8746255664 is 4665526478.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423059 + ... + 443250.

It is an arithmetic number, because the mean of its divisors is an integer number (848637276).

Almost surely, 2^8746255664 is an apocalyptic number.

It is an amenable number.

8746255664 is a deficient number, since it is larger than the sum of its proper divisors (8226489856).

8746255664 is a wasteful number, since it uses less digits than its factorization.

8746255664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866948 (or 866942 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 53.

The square root of 8746255664 is about 93521.4182099480. The cubic root of 8746255664 is about 2060.3486750737.

The spelling of 8746255664 in words is "eight billion, seven hundred forty-six million, two hundred fifty-five thousand, six hundred sixty-four".