8247024489 has 8 divisors (see below), whose sum is σ = 11995672032. Its totient is φ = 4998196640.

The previous prime is 8247024449. The next prime is 8247024491. The reversal of 8247024489 is 9844207428.

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

It is a cyclic number.

It is not a de Polignac number, because 8247024489 - 2⁷ = 8247024361 is a prime.

It is a super-2 number, since 2×8247024489² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8247024419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124954884 + ... + 124954949.

It is an arithmetic number, because the mean of its divisors is an integer number (1499459004).

Almost surely, 2^8247024489 is an apocalyptic number.

It is an amenable number.

8247024489 is a deficient number, since it is larger than the sum of its proper divisors (3748647543).

8247024489 is a wasteful number, since it uses less digits than its factorization.

8247024489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249909847.

The product of its (nonzero) digits is 1032192, while the sum is 48.

The square root of 8247024489 is about 90813.1294967859. The cubic root of 8247024489 is about 2020.3770567743.

The spelling of 8247024489 in words is "eight billion, two hundred forty-seven million, twenty-four thousand, four hundred eighty-nine".