380118860 has 24 divisors (see below), whose sum is σ = 870818256. Its totient is φ = 138224960.

The previous prime is 380118859. The next prime is 380118881. The reversal of 380118860 is 68811083.

It is a happy number.

380118860 is digitally balanced in base 3, 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 380118860.

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 7 ways as a sum of consecutive naturals, for example, 863687 + ... + 864126.

It is an arithmetic number, because the mean of its divisors is an integer number (36284094).

Almost surely, 2^380118860 is an apocalyptic number.

It is an amenable number.

380118860 is an abundant number, since it is smaller than the sum of its proper divisors (490699396).

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

380118860 is a wasteful number, since it uses less digits than its factorization.

380118860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727833 (or 1727831 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 380118860 is about 19496.6371459285. The cubic root of 380118860 is about 724.3911559080.

The spelling of 380118860 in words is "three hundred eighty million, one hundred eighteen thousand, eight hundred sixty".