380080172 has 18 divisors (see below), whose sum is σ = 677946948. Its totient is φ = 186448912.

The previous prime is 380080171. The next prime is 380080189. The reversal of 380080172 is 271080083.

It is not an unprimeable number, because it can be changed into a prime (380080171) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 5678 + ... + 28149.

Almost surely, 2^380080172 is an apocalyptic number.

It is an amenable number.

380080172 is a deficient number, since it is larger than the sum of its proper divisors (297866776).

380080172 is a wasteful number, since it uses less digits than its factorization.

380080172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33937 (or 33882 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 380080172 is about 19495.6449495778. The cubic root of 380080172 is about 724.3665792130.

The spelling of 380080172 in words is "three hundred eighty million, eighty thousand, one hundred seventy-two".