1108934920 has 32 divisors (see below), whose sum is σ = 2548195200. Its totient is φ = 434135488.

The previous prime is 1108934909. The next prime is 1108934923. The reversal of 1108934920 is 294398011.

1108934920 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1108934920.

It is not an unprimeable number, because it can be changed into a prime (1108934923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293050 + ... + 296809.

It is an arithmetic number, because the mean of its divisors is an integer number (79631100).

Almost surely, 2^1108934920 is an apocalyptic number.

1108934920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1108934920 is an abundant number, since it is smaller than the sum of its proper divisors (1439260280).

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

1108934920 is a wasteful number, since it uses less digits than its factorization.

1108934920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589917 (or 589913 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 1108934920 is about 33300.6744676440. The cubic root of 1108934920 is about 1035.0675335367.

The spelling of 1108934920 in words is "one billion, one hundred eight million, nine hundred thirty-four thousand, nine hundred twenty".