7282086273 has 32 divisors (see below), whose sum is σ = 13450321920. Its totient is φ = 3782900880.

The previous prime is 7282086271. The next prime is 7282086307. The reversal of 7282086273 is 3726802827.

It is not a de Polignac number, because 7282086273 - 2¹ = 7282086271 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7282086271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1749265 + ... + 1753422.

It is an arithmetic number, because the mean of its divisors is an integer number (420322560).

Almost surely, 2^7282086273 is an apocalyptic number.

It is an amenable number.

7282086273 is a deficient number, since it is larger than the sum of its proper divisors (6168235647).

7282086273 is a wasteful number, since it uses less digits than its factorization.

7282086273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3502714 (or 3502708 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 7282086273 is about 85335.1409033817. The cubic root of 7282086273 is about 1938.2893370306.

The spelling of 7282086273 in words is "seven billion, two hundred eighty-two million, eighty-six thousand, two hundred seventy-three".