8497012704 has 96 divisors (see below), whose sum is σ = 23646744576. Its totient is φ = 2666856960.

The previous prime is 8497012703. The next prime is 8497012729. The reversal of 8497012704 is 4072107948.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8497012703) 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, 71529 + ... + 148695.

It is an arithmetic number, because the mean of its divisors is an integer number (246320256).

Almost surely, 2^8497012704 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 8497012704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11823372288).

8497012704 is an abundant number, since it is smaller than the sum of its proper divisors (15149731872).

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

8497012704 is a wasteful number, since it uses less digits than its factorization.

8497012704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77248 (or 77240 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 8497012704 is about 92179.2422620191. The cubic root of 8497012704 is about 2040.5884423185.

The spelling of 8497012704 in words is "eight billion, four hundred ninety-seven million, twelve thousand, seven hundred four".