6757328660 has 24 divisors (see below), whose sum is σ = 14193102336. Its totient is φ = 2702414880.

The previous prime is 6757328647. The next prime is 6757328681. The reversal of 6757328660 is 668237576.

It is a super-2 number, since 2×6757328660² = 91322981238514791200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6757328599 and 6757328608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85445 + ... + 144275.

It is an arithmetic number, because the mean of its divisors is an integer number (591379264).

Almost surely, 2^6757328660 is an apocalyptic number.

It is an amenable number.

6757328660 is an abundant number, since it is smaller than the sum of its proper divisors (7435773676).

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

6757328660 is a wasteful number, since it uses less digits than its factorization.

6757328660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64583 (or 64581 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 50.

The square root of 6757328660 is about 82202.9723306889. The cubic root of 6757328660 is about 1890.5652928657.

The spelling of 6757328660 in words is "six billion, seven hundred fifty-seven million, three hundred twenty-eight thousand, six hundred sixty".