507379 has 4 divisors (see below), whose sum is σ = 513576. Its totient is φ = 501184.

The previous prime is 507371. The next prime is 507383. The reversal of 507379 is 973705.

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

It is a cyclic number.

It is not a de Polignac number, because 507379 - 2³ = 507371 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 507379.

It is not an unprimeable number, because it can be changed into a prime (507371) 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, 2974 + ... + 3139.

It is an arithmetic number, because the mean of its divisors is an integer number (128394).

2⁵⁰⁷³⁷⁹ is an apocalyptic number.

507379 is a deficient number, since it is larger than the sum of its proper divisors (6197).

507379 is an equidigital number, since it uses as much as digits as its factorization.

507379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6196.

The product of its (nonzero) digits is 6615, while the sum is 31.

The square root of 507379 is about 712.3054120249. The cubic root of 507379 is about 79.7585951959.

The spelling of 507379 in words is "five hundred seven thousand, three hundred seventy-nine".