6747669293 has 2 divisors, whose sum is σ = 6747669294. Its totient is φ = 6747669292.

The previous prime is 6747669283. The next prime is 6747669373. The reversal of 6747669293 is 3929667476.

It is a happy number.

6747669293 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6708756649 + 38912644 = 81907^2 + 6238^2 .

It is a cyclic number.

It is not a de Polignac number, because 6747669293 - 2⁸ = 6747669037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6747669283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3373834646 + 3373834647.

It is an arithmetic number, because the mean of its divisors is an integer number (3373834647).

Almost surely, 2^6747669293 is an apocalyptic number.

It is an amenable number.

6747669293 is a deficient number, since it is larger than the sum of its proper divisors (1).

6747669293 is an equidigital number, since it uses as much as digits as its factorization.

6747669293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20575296, while the sum is 59.

The square root of 6747669293 is about 82144.1981700473. The cubic root of 6747669293 is about 1889.6640307788.

The spelling of 6747669293 in words is "six billion, seven hundred forty-seven million, six hundred sixty-nine thousand, two hundred ninety-three".