380926 has 36 divisors (see below), whose sum is σ = 751032. Its totient is φ = 144144.

The previous prime is 380917. The next prime is 380929. The reversal of 380926 is 629083.

It is a junction number, because it is equal to n+sod(n) for n = 380894 and 380903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380929) by changing a digit.

380926 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 17 ways as a sum of consecutive naturals, for example, 16551 + ... + 16573.

It is an arithmetic number, because the mean of its divisors is an integer number (20862).

2³⁸⁰⁹²⁶ is an apocalyptic number.

380926 is a deficient number, since it is larger than the sum of its proper divisors (370106).

380926 is a wasteful number, since it uses less digits than its factorization.

380926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65 (or 45 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 380926 is about 617.1920284644. The cubic root of 380926 is about 72.4903514707.

The spelling of 380926 in words is "three hundred eighty thousand, nine hundred twenty-six".