6711660770 has 16 divisors (see below), whose sum is σ = 12082671288. Its totient is φ = 2684290560.

The previous prime is 6711660701. The next prime is 6711660773. The reversal of 6711660770 is 770661176.

It can be written as a sum of positive squares in 4 ways, for example, as 2778238681 + 3933422089 = 52709^2 + 62717^2 .

It is not an unprimeable number, because it can be changed into a prime (6711660773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35612 + ... + 121208.

Almost surely, 2^6711660770 is an apocalyptic number.

6711660770 is a deficient number, since it is larger than the sum of its proper divisors (5371010518).

6711660770 is a wasteful number, since it uses less digits than its factorization.

6711660770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93445.

The product of its (nonzero) digits is 74088, while the sum is 41.

The square root of 6711660770 is about 81924.7262430580. The cubic root of 6711660770 is about 1886.2966750575.

The spelling of 6711660770 in words is "six billion, seven hundred eleven million, six hundred sixty thousand, seven hundred seventy".