2110986808 has 64 divisors (see below), whose sum is σ = 4636800000. Its totient is φ = 882340992.

The previous prime is 2110986799. The next prime is 2110986827. The reversal of 2110986808 is 8086890112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364318 + ... + 370066.

It is an arithmetic number, because the mean of its divisors is an integer number (72450000).

Almost surely, 2^2110986808 is an apocalyptic number.

2110986808 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2110986808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2318400000).

2110986808 is an abundant number, since it is smaller than the sum of its proper divisors (2525813192).

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

2110986808 is a wasteful number, since it uses less digits than its factorization.

2110986808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5924 (or 5920 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 43.

The square root of 2110986808 is about 45945.4764693979. The cubic root of 2110986808 is about 1282.8085320018.

The spelling of 2110986808 in words is "two billion, one hundred ten million, nine hundred eighty-six thousand, eight hundred eight".