380344 has 8 divisors (see below), whose sum is σ = 713160. Its totient is φ = 190168.

The previous prime is 380333. The next prime is 380363. The reversal of 380344 is 443083.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable 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 as a sum of consecutive naturals, namely, 23764 + ... + 23779.

It is an arithmetic number, because the mean of its divisors is an integer number (89145).

2³⁸⁰³⁴⁴ is an apocalyptic number.

It is an amenable number.

380344 is a deficient number, since it is larger than the sum of its proper divisors (332816).

380344 is a wasteful number, since it uses less digits than its factorization.

380344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47549 (or 47545 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 380344 is about 616.7203580230. The cubic root of 380344 is about 72.4534143847.

The spelling of 380344 in words is "three hundred eighty thousand, three hundred forty-four".