6746651047 has 2 divisors, whose sum is σ = 6746651048. Its totient is φ = 6746651046.

The previous prime is 6746651027. The next prime is 6746651053. The reversal of 6746651047 is 7401566476.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6746651047 - 2¹¹ = 6746648999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6746650988 and 6746651006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6746651027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3373325523 + 3373325524.

It is an arithmetic number, because the mean of its divisors is an integer number (3373325524).

Almost surely, 2^6746651047 is an apocalyptic number.

6746651047 is a deficient number, since it is larger than the sum of its proper divisors (1).

6746651047 is an equidigital number, since it uses as much as digits as its factorization.

6746651047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 846720, while the sum is 46.

The square root of 6746651047 is about 82138.0000182619. Note that the first 4 decimals coincide. The cubic root of 6746651047 is about 1889.5689737771.

The spelling of 6746651047 in words is "six billion, seven hundred forty-six million, six hundred fifty-one thousand, forty-seven".