8604972859392 has 2160 divisors, whose sum is σ = 33632389576800. Its totient is φ = 2191186722816.

The previous prime is 8604972859303. The next prime is 8604972859393. The reversal of 8604972859392 is 2939582794068.

8604972859392 is a `hidden beast` number, since 8 + 6 + 0 + 4 + 9 + 7 + 28 + 593 + 9 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 8604972859392.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8604972859393) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 296723202034 + ... + 296723202062.

It is an arithmetic number, because the mean of its divisors is an integer number (15570550730).

Almost surely, 2^{8604972859392} 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 8604972859392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16816194788400).

8604972859392 is an abundant number, since it is smaller than the sum of its proper divisors (25027416717408).

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

8604972859392 is an frugal number, since it uses more digits than its factorization.

8604972859392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 54 counting only the distinct ones).

The product of its (nonzero) digits is 470292480, while the sum is 72.

The spelling of 8604972859392 in words is "eight trillion, six hundred four billion, nine hundred seventy-two million, eight hundred fifty-nine thousand, three hundred ninety-two".