108479844 has 96 divisors (see below), whose sum is σ = 309657600. Its totient is φ = 32568480.

The previous prime is 108479837. The next prime is 108479849. The reversal of 108479844 is 448974801.

It is a self number, because there is not a number n which added to its sum of digits gives 108479844.

It is not an unprimeable number, because it can be changed into a prime (108479849) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150517 + ... + 151235.

It is an arithmetic number, because the mean of its divisors is an integer number (3225600).

Almost surely, 2^108479844 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108479844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154828800).

108479844 is an abundant number, since it is smaller than the sum of its proper divisors (201177756).

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

108479844 is a wasteful number, since it uses less digits than its factorization.

108479844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870 (or 862 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 108479844 is about 10415.3657641007. The cubic root of 108479844 is about 476.9245559254.

The spelling of 108479844 in words is "one hundred eight million, four hundred seventy-nine thousand, eight hundred forty-four".