380171239 has 8 divisors (see below), whose sum is σ = 434831360. Its totient is φ = 325598616.

The previous prime is 380171177. The next prime is 380171251. The reversal of 380171239 is 932171083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 380171239 - 2⁷ = 380171111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380171269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12279 + ... + 30184.

It is an arithmetic number, because the mean of its divisors is an integer number (54353920).

Almost surely, 2^380171239 is an apocalyptic number.

380171239 is a deficient number, since it is larger than the sum of its proper divisors (54660121).

380171239 is a wasteful number, since it uses less digits than its factorization.

380171239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43749.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 380171239 is about 19497.9803825935. The cubic root of 380171239 is about 724.4244272044.

The spelling of 380171239 in words is "three hundred eighty million, one hundred seventy-one thousand, two hundred thirty-nine".