6318497 has 2 divisors, whose sum is σ = 6318498. Its totient is φ = 6318496.

The previous prime is 6318493. The next prime is 6318511. The reversal of 6318497 is 7948136.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6145441 + 173056 = 2479^2 + 416^2 .

It is a cyclic number.

It is not a de Polignac number, because 6318497 - 2² = 6318493 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6318497.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6318493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3159248 + 3159249.

It is an arithmetic number, because the mean of its divisors is an integer number (3159249).

Almost surely, 2^6318497 is an apocalyptic number.

It is an amenable number.

6318497 is a deficient number, since it is larger than the sum of its proper divisors (1).

6318497 is an equidigital number, since it uses as much as digits as its factorization.

6318497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 38.

The square root of 6318497 is about 2513.6620695710. The cubic root of 6318497 is about 184.8720517782.

The spelling of 6318497 in words is "six million, three hundred eighteen thousand, four hundred ninety-seven".