6694134760 has 16 divisors (see below), whose sum is σ = 15061803300. Its totient is φ = 2677653888.

The previous prime is 6694134743. The next prime is 6694134767. The reversal of 6694134760 is 674314966.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6597663076 + 96471684 = 81226^2 + 9822^2 .

It is a super-2 number, since 2×6694134760² = 89622880370080515200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6694134760.

It is not an unprimeable number, because it can be changed into a prime (6694134767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83676645 + ... + 83676724.

Almost surely, 2^6694134760 is an apocalyptic number.

It is an amenable number.

6694134760 is an abundant number, since it is smaller than the sum of its proper divisors (8367668540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6694134760 is a wasteful number, since it uses less digits than its factorization.

6694134760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167353380 (or 167353376 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 46.

The square root of 6694134760 is about 81817.6922187371. The cubic root of 6694134760 is about 1884.6533623727.

The spelling of 6694134760 in words is "six billion, six hundred ninety-four million, one hundred thirty-four thousand, seven hundred sixty".