380361 has 8 divisors (see below), whose sum is σ = 533920. Its totient is φ = 240192.

The previous prime is 380333. The next prime is 380363. The reversal of 380361 is 163083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 380361 - 2⁵ = 380329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 380361.

It is not an unprimeable number, because it can be changed into a prime (380363) by changing a digit.

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, 3280 + ... + 3393.

It is an arithmetic number, because the mean of its divisors is an integer number (66740).

2³⁸⁰³⁶¹ is an apocalyptic number.

It is an amenable number.

380361 is a deficient number, since it is larger than the sum of its proper divisors (153559).

380361 is a wasteful number, since it uses less digits than its factorization.

380361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6695.

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

The square root of 380361 is about 616.7341404528. The cubic root of 380361 is about 72.4544938370.

It can be divided in two parts, 380 and 361, that added together give a triangular number (741 = T₃₈).

The spelling of 380361 in words is "three hundred eighty thousand, three hundred sixty-one".