380412 has 18 divisors (see below), whose sum is σ = 961688. Its totient is φ = 126792.

The previous prime is 380383. The next prime is 380417. The reversal of 380412 is 214083.

It is a happy number.

380412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380417) by changing a digit.

380412 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 5248 + ... + 5319.

2³⁸⁰⁴¹² is an apocalyptic number.

It is an amenable number.

380412 is an abundant number, since it is smaller than the sum of its proper divisors (581276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

380412 is a wasteful number, since it uses less digits than its factorization.

380412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10577 (or 10572 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 380412 is about 616.7754858942. The cubic root of 380412 is about 72.4577320012.

Adding to 380412 its reverse (214083), we get a palindrome (594495).

The spelling of 380412 in words is "three hundred eighty thousand, four hundred twelve".