380744 has 32 divisors (see below), whose sum is σ = 880320. Its totient is φ = 150336.

The previous prime is 380729. The next prime is 380753. The reversal of 380744 is 447083.

380744 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467 + ... + 989.

It is an arithmetic number, because the mean of its divisors is an integer number (27510).

2³⁸⁰⁷⁴⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (440160).

380744 is an abundant number, since it is smaller than the sum of its proper divisors (499576).

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

380744 is a wasteful number, since it uses less digits than its factorization.

380744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549 (or 545 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 380744 is about 617.0445688927. The cubic root of 380744 is about 72.4788047436.

The spelling of 380744 in words is "three hundred eighty thousand, seven hundred forty-four".