8282643744 has 24 divisors (see below), whose sum is σ = 21741940080. Its totient is φ = 2760881216.

The previous prime is 8282643739. The next prime is 8282643791. The reversal of 8282643744 is 4473462828.

It is a tau number, because it is divible by the number of its divisors (24).

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

It is a junction number, because it is equal to n+sod(n) for n = 8282643693 and 8282643702.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43138674 + ... + 43138865.

It is an arithmetic number, because the mean of its divisors is an integer number (905914170).

Almost surely, 2^8282643744 is an apocalyptic number.

It is an amenable number.

8282643744 is an abundant number, since it is smaller than the sum of its proper divisors (13459296336).

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

8282643744 is a wasteful number, since it uses less digits than its factorization.

8282643744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86277552 (or 86277544 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 48.

The square root of 8282643744 is about 91009.0311123023. The cubic root of 8282643744 is about 2023.2815777881.

The spelling of 8282643744 in words is "eight billion, two hundred eighty-two million, six hundred forty-three thousand, seven hundred forty-four".