6708487761 has 24 divisors (see below), whose sum is σ = 10151940864. Its totient is φ = 4263446880.

The previous prime is 6708487741. The next prime is 6708487781. The reversal of 6708487761 is 1677848076.

It is an interprime number because it is at equal distance from previous prime (6708487741) and next prime (6708487781).

It is not a de Polignac number, because 6708487761 - 2¹⁴ = 6708471377 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6708487698 and 6708487707.

It is not an unprimeable number, because it can be changed into a prime (6708487741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160746 + ... + 198131.

It is an arithmetic number, because the mean of its divisors is an integer number (422997536).

Almost surely, 2^6708487761 is an apocalyptic number.

It is an amenable number.

6708487761 is a deficient number, since it is larger than the sum of its proper divisors (3443453103).

6708487761 is a wasteful number, since it uses less digits than its factorization.

6708487761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358981 (or 358978 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 54.

The square root of 6708487761 is about 81905.3585609635. The cubic root of 6708487761 is about 1885.9993725977. Note that the first 3 decimals are identical.

The spelling of 6708487761 in words is "six billion, seven hundred eight million, four hundred eighty-seven thousand, seven hundred sixty-one".