379959 has 4 divisors (see below), whose sum is σ = 506616. Its totient is φ = 253304.

The previous prime is 379931. The next prime is 379963. The reversal of 379959 is 959973.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 379959 - 2⁵ = 379927 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 379959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379909) 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 3 ways as a sum of consecutive naturals, for example, 63324 + ... + 63329.

It is an arithmetic number, because the mean of its divisors is an integer number (126654).

2³⁷⁹⁹⁵⁹ is an apocalyptic number.

379959 is a deficient number, since it is larger than the sum of its proper divisors (126657).

379959 is a wasteful number, since it uses less digits than its factorization.

379959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126656.

The product of its digits is 76545, while the sum is 42.

The square root of 379959 is about 616.4081440085. The cubic root of 379959 is about 72.4289593459.

The spelling of 379959 in words is "three hundred seventy-nine thousand, nine hundred fifty-nine".