8745164736 has 224 divisors, whose sum is σ = 29132832768. Its totient is φ = 2249026560.

The previous prime is 8745164723. The next prime is 8745164737. The reversal of 8745164736 is 6374615478.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8745164737) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1519881 + ... + 1525623.

Almost surely, 2^8745164736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8745164736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14566416384).

8745164736 is an abundant number, since it is smaller than the sum of its proper divisors (20387668032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8745164736 is a wasteful number, since it uses less digits than its factorization.

8745164736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5879 (or 5869 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 51.

The square root of 8745164736 is about 93515.5855245531. The cubic root of 8745164736 is about 2060.2630084904.

The spelling of 8745164736 in words is "eight billion, seven hundred forty-five million, one hundred sixty-four thousand, seven hundred thirty-six".