860471546784 has 192 divisors, whose sum is σ = 2307111206400. Its totient is φ = 280755191808.

The previous prime is 860471546723. The next prime is 860471546789. The reversal of 860471546784 is 487645174068.

It is a super-2 number, since 2×860471546784² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (860471546789) 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, 503493322 + ... + 503495030.

It is an arithmetic number, because the mean of its divisors is an integer number (12016204200).

Almost surely, 2^860471546784 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 860471546784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1153555603200).

860471546784 is an abundant number, since it is smaller than the sum of its proper divisors (1446639659616).

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

860471546784 is a wasteful number, since it uses less digits than its factorization.

860471546784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335 (or 2327 counting only the distinct ones).

The product of its (nonzero) digits is 36126720, while the sum is 60.

The spelling of 860471546784 in words is "eight hundred sixty billion, four hundred seventy-one million, five hundred forty-six thousand, seven hundred eighty-four".