8064189089 has 16 divisors (see below), whose sum is σ = 8951480640. Its totient is φ = 7202736960.

The previous prime is 8064189073. The next prime is 8064189101. The reversal of 8064189089 is 9809814608.

It is a cyclic number.

It is not a de Polignac number, because 8064189089 - 2⁴ = 8064189073 is a prime.

It is a super-2 number, since 2×8064189089² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8064189089.

It is not an unprimeable number, because it can be changed into a prime (8064183089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2280767 + ... + 2284299.

It is an arithmetic number, because the mean of its divisors is an integer number (559467540).

Almost surely, 2^8064189089 is an apocalyptic number.

It is an amenable number.

8064189089 is a deficient number, since it is larger than the sum of its proper divisors (887291551).

8064189089 is a wasteful number, since it uses less digits than its factorization.

8064189089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7120.

The product of its (nonzero) digits is 995328, while the sum is 53.

The square root of 8064189089 is about 89800.8301130897. The cubic root of 8064189089 is about 2005.3348477967.

The spelling of 8064189089 in words is "eight billion, sixty-four million, one hundred eighty-nine thousand, eighty-nine".