43379 has 4 divisors (see below), whose sum is σ = 49584. Its totient is φ = 37176.

The previous prime is 43331. The next prime is 43391. The reversal of 43379 is 97334.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43379 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 43379.

It is not an unprimeable number, because it can be changed into a prime (43319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3092 + ... + 3105.

It is an arithmetic number, because the mean of its divisors is an integer number (12396).

2⁴³³⁷⁹ is an apocalyptic number.

43379 is a deficient number, since it is larger than the sum of its proper divisors (6205).

43379 is an equidigital number, since it uses as much as digits as its factorization.

43379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6204.

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

The square root of 43379 is about 208.2762588487. The cubic root of 43379 is about 35.1366089632.

It can be divided in two parts, 433 and 79, that added together give a 9-th power (512 = 2⁹).

The spelling of 43379 in words is "forty-three thousand, three hundred seventy-nine".