6724618463 has 2 divisors, whose sum is σ = 6724618464. Its totient is φ = 6724618462.

The previous prime is 6724618457. The next prime is 6724618507. The reversal of 6724618463 is 3648164276.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6724618463 - 2⁸ = 6724618207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6724618063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3362309231 + 3362309232.

It is an arithmetic number, because the mean of its divisors is an integer number (3362309232).

Almost surely, 2^6724618463 is an apocalyptic number.

6724618463 is a deficient number, since it is larger than the sum of its proper divisors (1).

6724618463 is an equidigital number, since it uses as much as digits as its factorization.

6724618463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1161216, while the sum is 47.

The square root of 6724618463 is about 82003.7710291423. The cubic root of 6724618463 is about 1887.5098045366.

The spelling of 6724618463 in words is "six billion, seven hundred twenty-four million, six hundred eighteen thousand, four hundred sixty-three".