380727160 has 64 divisors (see below), whose sum is σ = 956292480. Its totient is φ = 135219840.

The previous prime is 380727131. The next prime is 380727163. The reversal of 380727160 is 61727083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380727163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8859 + ... + 28981.

It is an arithmetic number, because the mean of its divisors is an integer number (14942070).

Almost surely, 2^380727160 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 380727160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (478146240).

380727160 is an abundant number, since it is smaller than the sum of its proper divisors (575565320).

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

380727160 is a wasteful number, since it uses less digits than its factorization.

380727160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20188 (or 20184 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 380727160 is about 19512.2310359426. The cubic root of 380727160 is about 724.7773616812. Note that the first 3 decimals are identical.

The spelling of 380727160 in words is "three hundred eighty million, seven hundred twenty-seven thousand, one hundred sixty".