380316 has 24 divisors (see below), whose sum is σ = 910224. Its totient is φ = 123520.

The previous prime is 380311. The next prime is 380327. The reversal of 380316 is 613083.

It is a junction number, because it is equal to n+sod(n) for n = 380292 and 380301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380311) by changing a digit.

380316 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 (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106 + ... + 878.

It is an arithmetic number, because the mean of its divisors is an integer number (37926).

2³⁸⁰³¹⁶ is an apocalyptic number.

It is an amenable number.

380316 is an abundant number, since it is smaller than the sum of its proper divisors (529908).

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

380316 is a wasteful number, since it uses less digits than its factorization.

380316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821 (or 819 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 380316 is about 616.6976568790. The cubic root of 380316 is about 72.4516363930.

Adding to 380316 its reverse (613083), we get a palindrome (993399).

It can be divided in two parts, 380 and 316, that added together give a palindrome (696).

The spelling of 380316 in words is "three hundred eighty thousand, three hundred sixteen".