88684840460 has 48 divisors (see below), whose sum is σ = 193965710400. Its totient is φ = 34029031680.

The previous prime is 88684840441. The next prime is 88684840469. The reversal of 88684840460 is 6404848688.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 88684840396 and 88684840405.

It is not an unprimeable number, because it can be changed into a prime (88684840469) 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, 791435 + ... + 896514.

It is an arithmetic number, because the mean of its divisors is an integer number (4040952300).

Almost surely, 2^88684840460 is an apocalyptic number.

It is an amenable number.

88684840460 is an abundant number, since it is smaller than the sum of its proper divisors (105280869940).

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

88684840460 is a wasteful number, since it uses less digits than its factorization.

88684840460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1688066 (or 1688064 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 56.

The spelling of 88684840460 in words is "eighty-eight billion, six hundred eighty-four million, eight hundred forty thousand, four hundred sixty".