379443 has 4 divisors (see below), whose sum is σ = 505928. Its totient is φ = 252960.

The previous prime is 379441. The next prime is 379451. The reversal of 379443 is 344973.

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

It is not a de Polignac number, because 379443 - 2¹ = 379441 is a prime.

It is a super-3 number, since 3×379443³ = 163893183333153921, which contains 333 as substring.

It is a D-number.

It is a Duffinian number.

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 379443.

It is not an unprimeable number, because it can be changed into a prime (379441) 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, 63238 + ... + 63243.

It is an arithmetic number, because the mean of its divisors is an integer number (126482).

2³⁷⁹⁴⁴³ is an apocalyptic number.

379443 is a deficient number, since it is larger than the sum of its proper divisors (126485).

379443 is a wasteful number, since it uses less digits than its factorization.

379443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126484.

The product of its digits is 9072, while the sum is 30.

The square root of 379443 is about 615.9894479616. The cubic root of 379443 is about 72.3961573207.

The spelling of 379443 in words is "three hundred seventy-nine thousand, four hundred forty-three".