381359 has 8 divisors (see below), whose sum is σ = 427728. Its totient is φ = 336960.

The previous prime is 381347. The next prime is 381371. The reversal of 381359 is 953183.

It is an interprime number because it is at equal distance from previous prime (381347) and next prime (381371).

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

It is a cyclic number.

It is not a de Polignac number, because 381359 - 2⁴ = 381343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62 + ... + 875.

It is an arithmetic number, because the mean of its divisors is an integer number (53466).

2³⁸¹³⁵⁹ is an apocalyptic number.

381359 is a deficient number, since it is larger than the sum of its proper divisors (46369).

381359 is a wasteful number, since it uses less digits than its factorization.

381359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985.

The product of its digits is 3240, while the sum is 29.

The square root of 381359 is about 617.5427110735. The cubic root of 381359 is about 72.5178077540.

The spelling of 381359 in words is "three hundred eighty-one thousand, three hundred fifty-nine".