6340715536 has 20 divisors (see below), whose sum is σ = 12292222672. Its totient is φ = 3168529056.

The previous prime is 6340715533. The next prime is 6340715561. The reversal of 6340715536 is 6355170436.

It is a super-3 number, since 3×6340715536³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (6340715531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85470 + ... + 141373.

Almost surely, 2^6340715536 is an apocalyptic number.

It is an amenable number.

6340715536 is a deficient number, since it is larger than the sum of its proper divisors (5951507136).

6340715536 is a wasteful number, since it uses less digits than its factorization.

6340715536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228598 (or 228592 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 40.

The square root of 6340715536 is about 79628.6100343338. The cubic root of 6340715536 is about 1850.8849465725.

The spelling of 6340715536 in words is "six billion, three hundred forty million, seven hundred fifteen thousand, five hundred thirty-six".