8672549424 has 160 divisors (see below), whose sum is σ = 28460035584. Its totient is φ = 2210058240.

The previous prime is 8672549407. The next prime is 8672549461. The reversal of 8672549424 is 4249452768.

It is a super-2 number, since 2×8672549424² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173752 + ... + 218024.

Almost surely, 2^8672549424 is an apocalyptic number.

8672549424 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8672549424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14230017792).

8672549424 is an abundant number, since it is smaller than the sum of its proper divisors (19787486160).

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

8672549424 is a wasteful number, since it uses less digits than its factorization.

8672549424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44355 (or 44349 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 51.

The square root of 8672549424 is about 93126.5237405542. The cubic root of 8672549424 is about 2054.5447000750.

It can be divided in two parts, 867254 and 9424, that added together give a palindrome (876678).

The spelling of 8672549424 in words is "eight billion, six hundred seventy-two million, five hundred forty-nine thousand, four hundred twenty-four".