6764971417 has 2 divisors, whose sum is σ = 6764971418. Its totient is φ = 6764971416.

The previous prime is 6764971399. The next prime is 6764971427. The reversal of 6764971417 is 7141794676.

6764971417 is nontrivially palindromic in base 3.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3511866121 + 3253105296 = 59261^2 + 57036^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6764971417 is a prime.

It is not a weakly prime, because it can be changed into another prime (6764971427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3382485708 + 3382485709.

It is an arithmetic number, because the mean of its divisors is an integer number (3382485709).

Almost surely, 2^6764971417 is an apocalyptic number.

It is an amenable number.

6764971417 is a deficient number, since it is larger than the sum of its proper divisors (1).

6764971417 is an equidigital number, since it uses as much as digits as its factorization.

6764971417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1778112, while the sum is 52.

The square root of 6764971417 is about 82249.4463020877. The cubic root of 6764971417 is about 1891.2777877876.

The spelling of 6764971417 in words is "six billion, seven hundred sixty-four million, nine hundred seventy-one thousand, four hundred seventeen".