2108027688 has 32 divisors (see below), whose sum is σ = 5675460000. Its totient is φ = 648623808.

The previous prime is 2108027681. The next prime is 2108027699. The reversal of 2108027688 is 8867208012.

It is not an unprimeable number, because it can be changed into a prime (2108027681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3377938 + ... + 3378561.

It is an arithmetic number, because the mean of its divisors is an integer number (177358125).

Almost surely, 2^2108027688 is an apocalyptic number.

It is an amenable number.

2108027688 is an abundant number, since it is smaller than the sum of its proper divisors (3567432312).

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

2108027688 is a wasteful number, since it uses less digits than its factorization.

2108027688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6756521 (or 6756517 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 42.

The square root of 2108027688 is about 45913.2626590618. The cubic root of 2108027688 is about 1282.2088504608.

The spelling of 2108027688 in words is "two billion, one hundred eight million, twenty-seven thousand, six hundred eighty-eight".