379430 has 16 divisors (see below), whose sum is σ = 719280. Its totient is φ = 143712.

The previous prime is 379417. The next prime is 379433. The reversal of 379430 is 34973.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 379430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379433) by changing a digit.

379430 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 809 + ... + 1188.

It is an arithmetic number, because the mean of its divisors is an integer number (44955).

2³⁷⁹⁴³⁰ is an apocalyptic number.

379430 is a deficient number, since it is larger than the sum of its proper divisors (339850).

379430 is a wasteful number, since it uses less digits than its factorization.

379430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 379430 is about 615.9788957424. The cubic root of 379430 is about 72.3953305292.

Adding to 379430 its sum of digits (26), we get a square (379456 = 616²).

The spelling of 379430 in words is "three hundred seventy-nine thousand, four hundred thirty".