8495243372 has 48 divisors (see below), whose sum is σ = 18549554688. Its totient is φ = 3307249920.

The previous prime is 8495243363. The next prime is 8495243377. The reversal of 8495243372 is 2733425948.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (8495243377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 410948 + ... + 431124.

It is an arithmetic number, because the mean of its divisors is an integer number (386449056).

Almost surely, 2^8495243372 is an apocalyptic number.

It is an amenable number.

8495243372 is an abundant number, since it is smaller than the sum of its proper divisors (10054311316).

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

8495243372 is a wasteful number, since it uses less digits than its factorization.

8495243372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21566 (or 21564 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 47.

The square root of 8495243372 is about 92169.6445257331. The cubic root of 8495243372 is about 2040.4467953191.

The spelling of 8495243372 in words is "eight billion, four hundred ninety-five million, two hundred forty-three thousand, three hundred seventy-two".