6712317620 has 12 divisors (see below), whose sum is σ = 14095867044. Its totient is φ = 2684927040.

The previous prime is 6712317613. The next prime is 6712317637. The reversal of 6712317620 is 267132176.

It can be written as a sum of positive squares in 2 ways, for example, as 2004711076 + 4707606544 = 44774^2 + 68612^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167807921 + ... + 167807960.

It is an arithmetic number, because the mean of its divisors is an integer number (1174655587).

Almost surely, 2^6712317620 is an apocalyptic number.

It is an amenable number.

6712317620 is an abundant number, since it is smaller than the sum of its proper divisors (7383549424).

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

6712317620 is a wasteful number, since it uses less digits than its factorization.

6712317620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335615890 (or 335615888 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 6712317620 is about 81928.7350079324. The cubic root of 6712317620 is about 1886.3582084393.

Adding to 6712317620 its reverse (267132176), we get a palindrome (6979449796).

The spelling of 6712317620 in words is "six billion, seven hundred twelve million, three hundred seventeen thousand, six hundred twenty".