379605 has 8 divisors (see below), whose sum is σ = 607392. Its totient is φ = 202448.

The previous prime is 379597. The next prime is 379607. The reversal of 379605 is 506973.

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 379605 - 2³ = 379597 is a prime.

It is an Ulam number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379607) 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, 12639 + ... + 12668.

It is an arithmetic number, because the mean of its divisors is an integer number (75924).

379605 is a Friedman number, since it can be written as (30+9^6*5)/7, using all its digits and the basic arithmetic operations.

2³⁷⁹⁶⁰⁵ is an apocalyptic number.

It is an amenable number.

379605 is a deficient number, since it is larger than the sum of its proper divisors (227787).

379605 is a wasteful number, since it uses less digits than its factorization.

379605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25315.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 379605 is about 616.1209296883. The cubic root of 379605 is about 72.4064588318.

The spelling of 379605 in words is "three hundred seventy-nine thousand, six hundred five".