380043 has 6 divisors (see below), whose sum is σ = 548964. Its totient is φ = 253356.

The previous prime is 380041. The next prime is 380047. The reversal of 380043 is 340083.

It is not a de Polignac number, because 380043 - 2¹ = 380041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 379998 and 380025.

It is not an unprimeable number, because it can be changed into a prime (380041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21105 + ... + 21122.

It is an arithmetic number, because the mean of its divisors is an integer number (91494).

2³⁸⁰⁰⁴³ is an apocalyptic number.

380043 is a deficient number, since it is larger than the sum of its proper divisors (168921).

380043 is a wasteful number, since it uses less digits than its factorization.

380043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42233 (or 42230 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 380043 is about 616.4762769158. The cubic root of 380043 is about 72.4342963992.

The spelling of 380043 in words is "three hundred eighty thousand, forty-three".