380211 has 8 divisors (see below), whose sum is σ = 546000. Its totient is φ = 233952.

The previous prime is 380207. The next prime is 380231. The reversal of 380211 is 112083.

It is a happy number.

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

It is not a de Polignac number, because 380211 - 2² = 380207 is a prime.

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 380211.

It is not an unprimeable number, because it can be changed into a prime (380201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4836 + ... + 4913.

It is an arithmetic number, because the mean of its divisors is an integer number (68250).

2³⁸⁰²¹¹ is an apocalyptic number.

380211 is a deficient number, since it is larger than the sum of its proper divisors (165789).

380211 is a wasteful number, since it uses less digits than its factorization.

380211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9765.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 380211 is about 616.6125201454. The cubic root of 380211 is about 72.4449681469. Note that the first 3 decimals are identical.

Adding to 380211 its reverse (112083), we get a palindrome (492294).

The spelling of 380211 in words is "three hundred eighty thousand, two hundred eleven".