6747417797 has 2 divisors, whose sum is σ = 6747417798. Its totient is φ = 6747417796.

The previous prime is 6747417779. The next prime is 6747417821. The reversal of 6747417797 is 7977147476.

Together with previous prime (6747417779) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6471558916 + 275858881 = 80446^2 + 16609^2 .

It is a cyclic number.

It is not a de Polignac number, because 6747417797 - 2²⁰ = 6746369221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6747417497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3373708898 + 3373708899.

It is an arithmetic number, because the mean of its divisors is an integer number (3373708899).

Almost surely, 2^6747417797 is an apocalyptic number.

It is an amenable number.

6747417797 is a deficient number, since it is larger than the sum of its proper divisors (1).

6747417797 is an equidigital number, since it uses as much as digits as its factorization.

6747417797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14521248, while the sum is 59.

The square root of 6747417797 is about 82142.6673355571. The cubic root of 6747417797 is about 1889.6405535934.

The spelling of 6747417797 in words is "six billion, seven hundred forty-seven million, four hundred seventeen thousand, seven hundred ninety-seven".