6758677197 has 6 divisors (see below), whose sum is σ = 9762533742. Its totient is φ = 4505784792.

The previous prime is 6758677171. The next prime is 6758677249. The reversal of 6758677197 is 7917768576.

It can be written as a sum of positive squares in only one way, i.e., 5878902276 + 879774921 = 76674^2 + 29661^2 .

It is not a de Polignac number, because 6758677197 - 2²⁰ = 6757628621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6758677897) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 375482058 + ... + 375482075.

It is an arithmetic number, because the mean of its divisors is an integer number (1627088957).

Almost surely, 2^6758677197 is an apocalyptic number.

It is an amenable number.

6758677197 is a deficient number, since it is larger than the sum of its proper divisors (3003856545).

6758677197 is a wasteful number, since it uses less digits than its factorization.

6758677197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750964139 (or 750964136 counting only the distinct ones).

The product of its digits is 31116960, while the sum is 63.

The square root of 6758677197 is about 82211.1744047000. The cubic root of 6758677197 is about 1890.6910490532.

The spelling of 6758677197 in words is "six billion, seven hundred fifty-eight million, six hundred seventy-seven thousand, one hundred ninety-seven".