379403 has 4 divisors (see below), whose sum is σ = 380688. Its totient is φ = 378120.

The previous prime is 379399. The next prime is 379417. The reversal of 379403 is 304973.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 304973 = 163 ⋅1871.

It is a cyclic number.

It is not a de Polignac number, because 379403 - 2² = 379399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379433) 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, 50 + ... + 872.

It is an arithmetic number, because the mean of its divisors is an integer number (95172).

2³⁷⁹⁴⁰³ is an apocalyptic number.

379403 is a deficient number, since it is larger than the sum of its proper divisors (1285).

379403 is an equidigital number, since it uses as much as digits as its factorization.

379403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284.

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

The square root of 379403 is about 615.9569790172. The cubic root of 379403 is about 72.3936132864.

The spelling of 379403 in words is "three hundred seventy-nine thousand, four hundred three".