380907471 has 8 divisors (see below), whose sum is σ = 580430464. Its totient is φ = 217661400.

The previous prime is 380907469. The next prime is 380907479. The reversal of 380907471 is 174709083.

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

It is not a de Polignac number, because 380907471 - 2¹ = 380907469 is a prime.

It is a super-3 number, since 3×380907471³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380907479) 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, 9069205 + ... + 9069246.

It is an arithmetic number, because the mean of its divisors is an integer number (72553808).

Almost surely, 2^380907471 is an apocalyptic number.

380907471 is a deficient number, since it is larger than the sum of its proper divisors (199522993).

380907471 is a wasteful number, since it uses less digits than its factorization.

380907471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18138461.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 380907471 is about 19516.8509498843. The cubic root of 380907471 is about 724.8917609320.

The spelling of 380907471 in words is "three hundred eighty million, nine hundred seven thousand, four hundred seventy-one".