864832869260 has 24 divisors (see below), whose sum is σ = 1833122385360. Its totient is φ = 342700126784.

The previous prime is 864832869253. The next prime is 864832869269. The reversal of 864832869260 is 62968238468.

It is a junction number, because it is equal to n+sod(n) for n = 864832869193 and 864832869202.

It is not an unprimeable number, because it can be changed into a prime (864832869269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202061615 + ... + 202065894.

It is an arithmetic number, because the mean of its divisors is an integer number (76380099390).

Almost surely, 2^864832869260 is an apocalyptic number.

It is an amenable number.

864832869260 is an abundant number, since it is smaller than the sum of its proper divisors (968289516100).

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

864832869260 is a wasteful number, since it uses less digits than its factorization.

864832869260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404127625 (or 404127623 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 62.

The spelling of 864832869260 in words is "eight hundred sixty-four billion, eight hundred thirty-two million, eight hundred sixty-nine thousand, two hundred sixty".