4388118834 has 64 divisors (see below), whose sum is σ = 9704448000. Its totient is φ = 1311699840.

The previous prime is 4388118817. The next prime is 4388118869.

4388118834 is nontrivially palindromic in base 10.

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 31 ways as a sum of consecutive naturals, for example, 4222887 + ... + 4223925.

It is an arithmetic number, because the mean of its divisors is an integer number (151632000).

Almost surely, 2^4388118834 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4388118834, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4852224000).

4388118834 is an abundant number, since it is smaller than the sum of its proper divisors (5316329166).

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

4388118834 is a wasteful number, since it uses less digits than its factorization.

4388118834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1863.

The product of its digits is 589824, while the sum is 48.

The square root of 4388118834 is about 66242.8776095966. The cubic root of 4388118834 is about 1637.1662886113.

The spelling of 4388118834 in words is "four billion, three hundred eighty-eight million, one hundred eighteen thousand, eight hundred thirty-four".