471974496017 has 8 divisors (see below), whose sum is σ = 475008097512. Its totient is φ = 468941241600.

The previous prime is 471974496001. The next prime is 471974496043. The reversal of 471974496017 is 710694479174.

It is a Cunningham number, because it is equal to 687004²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 471974496016 = 1^2 + 687004^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 471974496017 - 2⁴ = 471974496001 is a prime.

It is a super-2 number, since 2×471974496017² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (471974496817) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2991017 + ... + 3144857.

It is an arithmetic number, because the mean of its divisors is an integer number (59376012189).

Almost surely, 2^471974496017 is an apocalyptic number.

It is an amenable number.

471974496017 is a deficient number, since it is larger than the sum of its proper divisors (3033601495).

471974496017 is a wasteful number, since it uses less digits than its factorization.

471974496017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173539.

The product of its (nonzero) digits is 10668672, while the sum is 59.

The spelling of 471974496017 in words is "four hundred seventy-one billion, nine hundred seventy-four million, four hundred ninety-six thousand, seventeen".