6776740699 has 2 divisors, whose sum is σ = 6776740700. Its totient is φ = 6776740698.

The previous prime is 6776740687. The next prime is 6776740813. The reversal of 6776740699 is 9960476776.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6776740699 - 2⁵ = 6776740667 is a prime.

It is not a weakly prime, because it can be changed into another prime (6776740609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3388370349 + 3388370350.

It is an arithmetic number, because the mean of its divisors is an integer number (3388370350).

Almost surely, 2^6776740699 is an apocalyptic number.

6776740699 is a deficient number, since it is larger than the sum of its proper divisors (1).

6776740699 is an equidigital number, since it uses as much as digits as its factorization.

6776740699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24004512, while the sum is 61.

The square root of 6776740699 is about 82320.9614800508. The cubic root of 6776740699 is about 1892.3739286997.

The spelling of 6776740699 in words is "six billion, seven hundred seventy-six million, seven hundred forty thousand, six hundred ninety-nine".