8453329284 has 24 divisors (see below), whose sum is σ = 19731096000. Its totient is φ = 2816824864.

The previous prime is 8453329249. The next prime is 8453329289. The reversal of 8453329284 is 4829233548.

It is not an unprimeable number, because it can be changed into a prime (8453329289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81459 + ... + 153434.

It is an arithmetic number, because the mean of its divisors is an integer number (822129000).

Almost surely, 2^8453329284 is an apocalyptic number.

It is an amenable number.

8453329284 is an abundant number, since it is smaller than the sum of its proper divisors (11277766716).

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

8453329284 is a wasteful number, since it uses less digits than its factorization.

8453329284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237899 (or 237897 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 48.

The square root of 8453329284 is about 91941.9886885203. The cubic root of 8453329284 is about 2037.0855219435.

The spelling of 8453329284 in words is "eight billion, four hundred fifty-three million, three hundred twenty-nine thousand, two hundred eighty-four".