1108834720 has 144 divisors (see below), whose sum is σ = 3153041640. Its totient is φ = 366987264.

The previous prime is 1108834703. The next prime is 1108834777. The reversal of 1108834720 is 274388011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 788711056 + 320123664 = 28084^2 + 17892^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 224922 + ... + 229798.

Almost surely, 2^1108834720 is an apocalyptic number.

1108834720 is a gapful number since it is divisible by the number (10) 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 1108834720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1576520820).

1108834720 is an abundant number, since it is smaller than the sum of its proper divisors (2044206920).

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

1108834720 is a wasteful number, since it uses less digits than its factorization.

1108834720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4935 (or 4920 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 1108834720 is about 33299.1699596251. The cubic root of 1108834720 is about 1035.0363574088.

The spelling of 1108834720 in words is "one billion, one hundred eight million, eight hundred thirty-four thousand, seven hundred twenty".