380170120 has 64 divisors (see below), whose sum is σ = 945043200. Its totient is φ = 136481280.

The previous prime is 380170051. The next prime is 380170159. The reversal of 380170120 is 21071083.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 380170091 and 380170100.

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, 29292 + ... + 40228.

It is an arithmetic number, because the mean of its divisors is an integer number (14766300).

Almost surely, 2^380170120 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 380170120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (472521600).

380170120 is an abundant number, since it is smaller than the sum of its proper divisors (564873080).

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

380170120 is a wasteful number, since it uses less digits than its factorization.

380170120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11038 (or 11034 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 380170120 is about 19497.9516872927. The cubic root of 380170120 is about 724.4237164442.

The spelling of 380170120 in words is "three hundred eighty million, one hundred seventy thousand, one hundred twenty".