8486340528 has 80 divisors (see below), whose sum is σ = 22966387200. Its totient is φ = 2696628480.

The previous prime is 8486340523. The next prime is 8486340563. The reversal of 8486340528 is 8250436848.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (8486340523) 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 15 ways as a sum of consecutive naturals, for example, 71383 + ... + 148553.

It is an arithmetic number, because the mean of its divisors is an integer number (287079840).

Almost surely, 2^8486340528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8486340528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11483193600).

8486340528 is an abundant number, since it is smaller than the sum of its proper divisors (14480046672).

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

8486340528 is a wasteful number, since it uses less digits than its factorization.

8486340528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77290 (or 77284 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 48.

The square root of 8486340528 is about 92121.3358999966. The cubic root of 8486340528 is about 2039.7337637946.

The spelling of 8486340528 in words is "eight billion, four hundred eighty-six million, three hundred forty thousand, five hundred twenty-eight".