6317712020 has 12 divisors (see below), whose sum is σ = 13267195284. Its totient is φ = 2527084800.

The previous prime is 6317712019. The next prime is 6317712029. The reversal of 6317712020 is 202177136.

It can be written as a sum of positive squares in 2 ways, for example, as 1494131716 + 4823580304 = 38654^2 + 69452^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6317712029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157942781 + ... + 157942820.

It is an arithmetic number, because the mean of its divisors is an integer number (1105599607).

Almost surely, 2^6317712020 is an apocalyptic number.

It is an amenable number.

6317712020 is an abundant number, since it is smaller than the sum of its proper divisors (6949483264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6317712020 is a wasteful number, since it uses less digits than its factorization.

6317712020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315885610 (or 315885608 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 6317712020 is about 79484.0362588614. The cubic root of 6317712020 is about 1848.6439558651.

Adding to 6317712020 its reverse (202177136), we get a palindrome (6519889156).

The spelling of 6317712020 in words is "six billion, three hundred seventeen million, seven hundred twelve thousand, twenty".