6988677608 has 32 divisors (see below), whose sum is σ = 14428640160. Its totient is φ = 3146978880.

The previous prime is 6988677569. The next prime is 6988677613. The reversal of 6988677608 is 8067768896.

It is a super-2 number, since 2×6988677608² = 97683229417121203328, which contains 22 as substring.

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, 361691 + ... + 380522.

It is an arithmetic number, because the mean of its divisors is an integer number (450895005).

Almost surely, 2^6988677608 is an apocalyptic number.

It is an amenable number.

6988677608 is an abundant number, since it is smaller than the sum of its proper divisors (7439962552).

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

6988677608 is a wasteful number, since it uses less digits than its factorization.

6988677608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742337 (or 742333 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 65.

The square root of 6988677608 is about 83598.3110355706. The cubic root of 6988677608 is about 1911.8992473009.

The spelling of 6988677608 in words is "six billion, nine hundred eighty-eight million, six hundred seventy-seven thousand, six hundred eight".