579431 has 4 divisors (see below), whose sum is σ = 587664. Its totient is φ = 571200.

The previous prime is 579427. The next prime is 579433. The reversal of 579431 is 134975.

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 579431 - 2² = 579427 is a prime.

It is a super-2 number, since 2×579431² = 671480567522, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 579394 and 579403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (579433) 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, 4010 + ... + 4151.

It is an arithmetic number, because the mean of its divisors is an integer number (146916).

2⁵⁷⁹⁴³¹ is an apocalyptic number.

579431 is a deficient number, since it is larger than the sum of its proper divisors (8233).

579431 is an equidigital number, since it uses as much as digits as its factorization.

579431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8232.

The product of its digits is 3780, while the sum is 29.

The square root of 579431 is about 761.2036521195. The cubic root of 579431 is about 83.3682289411.

The spelling of 579431 in words is "five hundred seventy-nine thousand, four hundred thirty-one".