7288682871 has 4 divisors (see below), whose sum is σ = 9718243832. Its totient is φ = 4859121912.

The previous prime is 7288682789. The next prime is 7288682881. The reversal of 7288682871 is 1782868827.

7288682871 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 7288682871 - 2¹⁷ = 7288551799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7288682881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1214780476 + ... + 1214780481.

It is an arithmetic number, because the mean of its divisors is an integer number (2429560958).

Almost surely, 2^7288682871 is an apocalyptic number.

7288682871 is a deficient number, since it is larger than the sum of its proper divisors (2429560961).

7288682871 is a wasteful number, since it uses less digits than its factorization.

7288682871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429560960.

The product of its digits is 4816896, while the sum is 57.

The square root of 7288682871 is about 85373.7832768350. The cubic root of 7288682871 is about 1938.8744375174.

The spelling of 7288682871 in words is "seven billion, two hundred eighty-eight million, six hundred eighty-two thousand, eight hundred seventy-one".