380936 has 16 divisors (see below), whose sum is σ = 756540. Its totient is φ = 179200.

The previous prime is 380929. The next prime is 380951. The reversal of 380936 is 639083.

380936 is nontrivially palindromic in base 7.

380936 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 372100 + 8836 = 610^2 + 94^2 .

It is a super-2 number, since 2×380936² = 290224472192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 380899 and 380908.

It is an unprimeable number.

380936 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1265 + ... + 1536.

2³⁸⁰⁹³⁶ is an apocalyptic number.

It is an amenable number.

380936 is a deficient number, since it is larger than the sum of its proper divisors (375604).

380936 is a wasteful number, since it uses less digits than its factorization.

380936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2824 (or 2820 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 380936 is about 617.2001296176. The cubic root of 380936 is about 72.4909857996.

The spelling of 380936 in words is "three hundred eighty thousand, nine hundred thirty-six".