8849207668860 has 288 divisors, whose sum is σ = 31495261936320. Its totient is φ = 2050132709376.

The previous prime is 8849207668811. The next prime is 8849207668907. The reversal of 8849207668860 is 688667029488.

8849207668860 is a `hidden beast` number, since 8 + 8 + 492 + 0 + 76 + 6 + 8 + 8 + 60 = 666.

It is a super-2 number, since 2×8849207668860² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 152139 + ... + 4209698.

It is an arithmetic number, because the mean of its divisors is an integer number (109358548390).

Almost surely, 2^{8849207668860} 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 8849207668860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15747630968160).

8849207668860 is an abundant number, since it is smaller than the sum of its proper divisors (22646054267460).

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

8849207668860 is a wasteful number, since it uses less digits than its factorization.

8849207668860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4361902 (or 4361877 counting only the distinct ones).

The product of its (nonzero) digits is 445906944, while the sum is 72.

The spelling of 8849207668860 in words is "eight trillion, eight hundred forty-nine billion, two hundred seven million, six hundred sixty-eight thousand, eight hundred sixty".