6497316358 has 32 divisors (see below), whose sum is σ = 10656479232. Its totient is φ = 2952919200.

The previous prime is 6497316349. The next prime is 6497316359. The reversal of 6497316358 is 8536137946.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6497316359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2034543 + ... + 2037733.

It is an arithmetic number, because the mean of its divisors is an integer number (333014976).

Almost surely, 2^6497316358 is an apocalyptic number.

6497316358 is a deficient number, since it is larger than the sum of its proper divisors (4159162874).

6497316358 is a wasteful number, since it uses less digits than its factorization.

6497316358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4380.

The product of its digits is 3265920, while the sum is 52.

The square root of 6497316358 is about 80605.9325236052. The cubic root of 6497316358 is about 1865.9987039843.

The spelling of 6497316358 in words is "six billion, four hundred ninety-seven million, three hundred sixteen thousand, three hundred fifty-eight".