380858 has 8 divisors (see below), whose sum is σ = 582228. Its totient is φ = 186784.

The previous prime is 380843. The next prime is 380867. The reversal of 380858 is 858083.

It is a happy number.

380858 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 380689 + 169 = 617^2 + 13^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1691 + ... + 1902.

2³⁸⁰⁸⁵⁸ is an apocalyptic number.

380858 is a deficient number, since it is larger than the sum of its proper divisors (201370).

380858 is a wasteful number, since it uses less digits than its factorization.

380858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3648.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 380858 is about 617.1369378023. The cubic root of 380858 is about 72.4860377393.

The spelling of 380858 in words is "three hundred eighty thousand, eight hundred fifty-eight".