8025730286 has 24 divisors (see below), whose sum is σ = 14017813920. Its totient is φ = 3436225632.

The previous prime is 8025730217. The next prime is 8025730357. The reversal of 8025730286 is 6820375208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61595 + ... + 140873.

It is an arithmetic number, because the mean of its divisors is an integer number (584075580).

Almost surely, 2^8025730286 is an apocalyptic number.

8025730286 is a deficient number, since it is larger than the sum of its proper divisors (5992083634).

8025730286 is a wasteful number, since it uses less digits than its factorization.

8025730286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80328 (or 80321 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 8025730286 is about 89586.4403020904. The cubic root of 8025730286 is about 2002.1418958223.

The spelling of 8025730286 in words is "eight billion, twenty-five million, seven hundred thirty thousand, two hundred eighty-six".