8274568489 has 8 divisors (see below), whose sum is σ = 9030002400. Its totient is φ = 7519668000.

The previous prime is 8274568483. The next prime is 8274568493. The reversal of 8274568489 is 9848654728.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8274568489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8274568483) 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, 100564 + ... + 163285.

It is an arithmetic number, because the mean of its divisors is an integer number (1128750300).

Almost surely, 2^8274568489 is an apocalyptic number.

It is an amenable number.

8274568489 is a deficient number, since it is larger than the sum of its proper divisors (755433911).

8274568489 is a wasteful number, since it uses less digits than its factorization.

8274568489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266711.

The product of its digits is 30965760, while the sum is 61.

The square root of 8274568489 is about 90964.6551634205. The cubic root of 8274568489 is about 2022.6238237398.

The spelling of 8274568489 in words is "eight billion, two hundred seventy-four million, five hundred sixty-eight thousand, four hundred eighty-nine".