503379 has 6 divisors (see below), whose sum is σ = 727116. Its totient is φ = 335580.

The previous prime is 503369. The next prime is 503381. The reversal of 503379 is 973305.

It is not a de Polignac number, because 503379 - 2⁸ = 503123 is a prime.

503379 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (503339) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27957 + ... + 27974.

It is an arithmetic number, because the mean of its divisors is an integer number (121186).

2⁵⁰³³⁷⁹ is an apocalyptic number.

503379 is a deficient number, since it is larger than the sum of its proper divisors (223737).

503379 is a wasteful number, since it uses less digits than its factorization.

503379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55937 (or 55934 counting only the distinct ones).

The product of its (nonzero) digits is 2835, while the sum is 27.

The square root of 503379 is about 709.4920718373. The cubic root of 503379 is about 79.5484456117.

The spelling of 503379 in words is "five hundred three thousand, three hundred seventy-nine".