504379 has 2 divisors, whose sum is σ = 504380. Its totient is φ = 504378.

The previous prime is 504377. The next prime is 504389. The reversal of 504379 is 973405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 504379 - 2¹ = 504377 is a prime.

Together with 504377, it forms a pair of twin primes.

It is a Chen prime.

504379 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (504377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252189 + 252190.

It is an arithmetic number, because the mean of its divisors is an integer number (252190).

2⁵⁰⁴³⁷⁹ is an apocalyptic number.

504379 is a deficient number, since it is larger than the sum of its proper divisors (1).

504379 is an equidigital number, since it uses as much as digits as its factorization.

504379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 504379 is about 710.1964516949. The cubic root of 504379 is about 79.6010870789.

The spelling of 504379 in words is "five hundred four thousand, three hundred seventy-nine".