8782342092 has 18 divisors (see below), whose sum is σ = 22199809268. Its totient is φ = 2927447352.

The previous prime is 8782342061. The next prime is 8782342099. The reversal of 8782342092 is 2902432878.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (8782342099) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 121976938 + ... + 121977009.

Almost surely, 2^8782342092 is an apocalyptic number.

It is an amenable number.

8782342092 is an abundant number, since it is smaller than the sum of its proper divisors (13417467176).

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

8782342092 is a wasteful number, since it uses less digits than its factorization.

8782342092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243953957 (or 243953952 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 8782342092 is about 93714.1509698509. The cubic root of 8782342092 is about 2063.1784041825.

The spelling of 8782342092 in words is "eight billion, seven hundred eighty-two million, three hundred forty-two thousand, ninety-two".