8260431282 has 96 divisors (see below), whose sum is σ = 19020718080. Its totient is φ = 2586729600.

The previous prime is 8260431271. The next prime is 8260431307. The reversal of 8260431282 is 2821340628.

8260431282 is a `hidden beast` number, since 8 + 260 + 4 + 312 + 82 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3512407 + ... + 3514757.

It is an arithmetic number, because the mean of its divisors is an integer number (198132480).

Almost surely, 2^8260431282 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8260431282, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9510359040).

8260431282 is an abundant number, since it is smaller than the sum of its proper divisors (10760286798).

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

8260431282 is a wasteful number, since it uses less digits than its factorization.

8260431282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2568 (or 2565 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 8260431282 is about 90886.9148007567. The cubic root of 8260431282 is about 2021.4712741439.

The spelling of 8260431282 in words is "eight billion, two hundred sixty million, four hundred thirty-one thousand, two hundred eighty-two".