6317259647 has 8 divisors (see below), whose sum is σ = 6354326160. Its totient is φ = 6280217280.

The previous prime is 6317259589. The next prime is 6317259659. The reversal of 6317259647 is 7469527136.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6317259647 is a prime.

It is a super-2 number, since 2×6317259647² = 79815538895229129218, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6317259595 and 6317259604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6317259667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 951104 + ... + 957722.

It is an arithmetic number, because the mean of its divisors is an integer number (794290770).

Almost surely, 2^6317259647 is an apocalyptic number.

6317259647 is a deficient number, since it is larger than the sum of its proper divisors (37066513).

6317259647 is a wasteful number, since it uses less digits than its factorization.

6317259647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12073.

The product of its digits is 1905120, while the sum is 50.

The square root of 6317259647 is about 79481.1905232930. The cubic root of 6317259647 is about 1848.5998314220.

The spelling of 6317259647 in words is "six billion, three hundred seventeen million, two hundred fifty-nine thousand, six hundred forty-seven".