6312164947 has 4 divisors (see below), whose sum is σ = 6885998136. Its totient is φ = 5738331760.

The previous prime is 6312164917. The next prime is 6312164977. The reversal of 6312164947 is 7494612136.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (6312164917) and next prime (6312164977).

It is a cyclic number.

It is not a de Polignac number, because 6312164947 - 2²⁷ = 6177947219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6312164917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286916578 + ... + 286916599.

It is an arithmetic number, because the mean of its divisors is an integer number (1721499534).

Almost surely, 2^6312164947 is an apocalyptic number.

6312164947 is a deficient number, since it is larger than the sum of its proper divisors (573833189).

6312164947 is a wasteful number, since it uses less digits than its factorization.

6312164947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573833188.

The product of its digits is 217728, while the sum is 43.

The square root of 6312164947 is about 79449.1343376377. The cubic root of 6312164947 is about 1848.1027490884.

The spelling of 6312164947 in words is "six billion, three hundred twelve million, one hundred sixty-four thousand, nine hundred forty-seven".