8274539712 has 112 divisors (see below), whose sum is σ = 22431199232. Its totient is φ = 2691118080.

The previous prime is 8274539671. The next prime is 8274539717. The reversal of 8274539712 is 2179354728.

It is a happy number.

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 (8274539717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1484643 + ... + 1490205.

Almost surely, 2^8274539712 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 8274539712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11215599616).

8274539712 is an abundant number, since it is smaller than the sum of its proper divisors (14156659520).

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

8274539712 is a wasteful number, since it uses less digits than its factorization.

8274539712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5766 (or 5756 counting only the distinct ones).

The product of its digits is 846720, while the sum is 48.

The square root of 8274539712 is about 90964.4969864617. The cubic root of 8274539712 is about 2022.6214790007.

The spelling of 8274539712 in words is "eight billion, two hundred seventy-four million, five hundred thirty-nine thousand, seven hundred twelve".