379305 has 12 divisors (see below), whose sum is σ = 657540. Its totient is φ = 202272.

The previous prime is 379289. The next prime is 379307. The reversal of 379305 is 503973.

It can be written as a sum of positive squares in 2 ways, for example, as 97344 + 281961 = 312^2 + 531^2 .

It is not a de Polignac number, because 379305 - 2⁴ = 379289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (379307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4170 + ... + 4259.

It is an arithmetic number, because the mean of its divisors is an integer number (54795).

2³⁷⁹³⁰⁵ is an apocalyptic number.

It is an amenable number.

379305 is a deficient number, since it is larger than the sum of its proper divisors (278235).

379305 is a wasteful number, since it uses less digits than its factorization.

379305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8440 (or 8437 counting only the distinct ones).

The product of its (nonzero) digits is 2835, while the sum is 27.

The square root of 379305 is about 615.8774228692. The cubic root of 379305 is about 72.3873796465.

The spelling of 379305 in words is "three hundred seventy-nine thousand, three hundred five".