6315397471 has 8 divisors (see below), whose sum is σ = 6366224304. Its totient is φ = 6264610560.

The previous prime is 6315397463. The next prime is 6315397481. The reversal of 6315397471 is 1747935136.

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 6315397471 - 2³ = 6315397463 is a prime.

It is a super-3 number, since 3×6315397471³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6315397411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363151 + ... + 380143.

It is an arithmetic number, because the mean of its divisors is an integer number (795778038).

Almost surely, 2^6315397471 is an apocalyptic number.

6315397471 is a deficient number, since it is larger than the sum of its proper divisors (50826833).

6315397471 is a wasteful number, since it uses less digits than its factorization.

6315397471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19961.

The product of its digits is 476280, while the sum is 46.

The square root of 6315397471 is about 79469.4750894958. The cubic root of 6315397471 is about 1848.4181726683.

The spelling of 6315397471 in words is "six billion, three hundred fifteen million, three hundred ninety-seven thousand, four hundred seventy-one".