8002497471 has 16 divisors (see below), whose sum is σ = 10704814848. Its totient is φ = 5317617600.

The previous prime is 8002497443. The next prime is 8002497473. The reversal of 8002497471 is 1747942008.

It is a happy number.

It is not a de Polignac number, because 8002497471 - 2⁵ = 8002497439 is a prime.

It is a super-3 number, since 3×8002497471³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8002497473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1415811 + ... + 1421451.

It is an arithmetic number, because the mean of its divisors is an integer number (669050928).

Almost surely, 2^8002497471 is an apocalyptic number.

8002497471 is a deficient number, since it is larger than the sum of its proper divisors (2702317377).

8002497471 is a wasteful number, since it uses less digits than its factorization.

8002497471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7102.

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 8002497471 is about 89456.6792978590. The cubic root of 8002497471 is about 2000.2081009296.

The spelling of 8002497471 in words is "eight billion, two million, four hundred ninety-seven thousand, four hundred seventy-one".