6317664463 has 12 divisors (see below), whose sum is σ = 6946803864. Its totient is φ = 5741186000.

The previous prime is 6317664461. The next prime is 6317664487. The reversal of 6317664463 is 3644667136.

It is not a de Polignac number, because 6317664463 - 2¹ = 6317664461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6317664461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 379413 + ... + 395713.

It is an arithmetic number, because the mean of its divisors is an integer number (578900322).

Almost surely, 2^6317664463 is an apocalyptic number.

6317664463 is a deficient number, since it is larger than the sum of its proper divisors (629139401).

6317664463 is a wasteful number, since it uses less digits than its factorization.

6317664463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19526 (or 19515 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 46.

The square root of 6317664463 is about 79483.7370975975. The cubic root of 6317664463 is about 1848.6393172564.

The spelling of 6317664463 in words is "six billion, three hundred seventeen million, six hundred sixty-four thousand, four hundred sixty-three".