380851120 has 80 divisors (see below), whose sum is σ = 984436992. Its totient is φ = 136074240.

The previous prime is 380851117. The next prime is 380851139. The reversal of 380851120 is 21158083.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26334 + ... + 38146.

Almost surely, 2^380851120 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 380851120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492218496).

380851120 is an abundant number, since it is smaller than the sum of its proper divisors (603585872).

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

380851120 is a wasteful number, since it uses less digits than its factorization.

380851120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11870 (or 11864 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 380851120 is about 19515.4072465834. The cubic root of 380851120 is about 724.8560126263.

The spelling of 380851120 in words is "three hundred eighty million, eight hundred fifty-one thousand, one hundred twenty".