8254812736 has 63 divisors (see below), whose sum is σ = 16850748747. Its totient is φ = 4012200960.

The previous prime is 8254812707. The next prime is 8254812737. The reversal of 8254812736 is 6372184528.

The square root of 8254812736 is 90856.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 5235969600 + 3018843136 = 72360^2 + 54944^2 .

It is a Duffinian number.

Its product of digits (645120) is a multiple of the sum of its prime divisors (320).

It is not an unprimeable number, because it can be changed into a prime (8254812737) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 29800630 + ... + 29800906.

Almost surely, 2^8254812736 is an apocalyptic number.

8254812736 is the 90856-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8254812736

8254812736 is an abundant number, since it is smaller than the sum of its proper divisors (8595936011).

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

8254812736 is an frugal number, since it uses more digits than its factorization.

8254812736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648 (or 320 counting only the distinct ones).

The product of its digits is 645120, while the sum is 46.

The cubic root of 8254812736 is about 2021.0128515341.

The spelling of 8254812736 in words is "eight billion, two hundred fifty-four million, eight hundred twelve thousand, seven hundred thirty-six".