379886 has 16 divisors (see below), whose sum is σ = 646800. Its totient is φ = 165888.

The previous prime is 379877. The next prime is 379889. The reversal of 379886 is 688973.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379889) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 110 + ... + 878.

It is an arithmetic number, because the mean of its divisors is an integer number (40425).

2³⁷⁹⁸⁸⁶ is an apocalyptic number.

379886 is a deficient number, since it is larger than the sum of its proper divisors (266914).

379886 is a wasteful number, since it uses less digits than its factorization.

379886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803.

The product of its digits is 72576, while the sum is 41.

The square root of 379886 is about 616.3489271508. The cubic root of 379886 is about 72.4243205535.

The spelling of 379886 in words is "three hundred seventy-nine thousand, eight hundred eighty-six".