379825 has 6 divisors (see below), whose sum is σ = 471014. Its totient is φ = 303840.

The previous prime is 379817. The next prime is 379837. The reversal of 379825 is 528973.

It can be written as a sum of positive squares in 3 ways, for example, as 113569 + 266256 = 337^2 + 516^2 .

It is not a de Polignac number, because 379825 - 2³ = 379817 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7572 + ... + 7621.

2³⁷⁹⁸²⁵ is an apocalyptic number.

It is an amenable number.

379825 is a deficient number, since it is larger than the sum of its proper divisors (91189).

379825 is a wasteful number, since it uses less digits than its factorization.

379825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15203 (or 15198 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The square root of 379825 is about 616.2994402074. The cubic root of 379825 is about 72.4204438466.

The spelling of 379825 in words is "three hundred seventy-nine thousand, eight hundred twenty-five".