8964989305 has 16 divisors (see below), whose sum is σ = 10937721600. Its totient is φ = 7052691520.

The previous prime is 8964989261. The next prime is 8964989359. The reversal of 8964989305 is 5039894698.

8964989305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8964989305 - 2¹¹ = 8964987257 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 105636 + ... + 170554.

It is an arithmetic number, because the mean of its divisors is an integer number (683607600).

Almost surely, 2^8964989305 is an apocalyptic number.

It is an amenable number.

8964989305 is a deficient number, since it is larger than the sum of its proper divisors (1972732295).

8964989305 is a wasteful number, since it uses less digits than its factorization.

8964989305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65384.

The product of its (nonzero) digits is 16796160, while the sum is 61.

The square root of 8964989305 is about 94683.6274389612. The cubic root of 8964989305 is about 2077.3830890973.

The spelling of 8964989305 in words is "eight billion, nine hundred sixty-four million, nine hundred eighty-nine thousand, three hundred five".