6814316506 has 8 divisors (see below), whose sum is σ = 10336323060. Its totient is φ = 3368875488.

The previous prime is 6814316501. The next prime is 6814316609. The reversal of 6814316506 is 6056134186.

It can be written as a sum of positive squares in 2 ways, for example, as 6807075025 + 7241481 = 82505^2 + 2691^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6814316501) 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, 19141161 + ... + 19141516.

Almost surely, 2^6814316506 is an apocalyptic number.

6814316506 is a deficient number, since it is larger than the sum of its proper divisors (3522006554).

6814316506 is a wasteful number, since it uses less digits than its factorization.

6814316506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38282768.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 6814316506 is about 82548.8734387090. The cubic root of 6814316506 is about 1895.8651082100.

The spelling of 6814316506 in words is "six billion, eight hundred fourteen million, three hundred sixteen thousand, five hundred six".