558363349 has 4 divisors (see below), whose sum is σ = 566012236. Its totient is φ = 550714464.

The previous prime is 558363347. The next prime is 558363359. The reversal of 558363349 is 943363855.

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

It can be written as a sum of positive squares in 2 ways, for example, as 262764100 + 295599249 = 16210^2 + 17193^2 .

It is a cyclic number.

It is not a de Polignac number, because 558363349 - 2¹ = 558363347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 558363299 and 558363308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (558363347) 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, 3824334 + ... + 3824479.

It is an arithmetic number, because the mean of its divisors is an integer number (141503059).

Almost surely, 2^558363349 is an apocalyptic number.

It is an amenable number.

558363349 is a deficient number, since it is larger than the sum of its proper divisors (7648887).

558363349 is an equidigital number, since it uses as much as digits as its factorization.

558363349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7648886.

The product of its digits is 1166400, while the sum is 46.

The square root of 558363349 is about 23629.7132652938. The cubic root of 558363349 is about 823.4532876451.

The spelling of 558363349 in words is "five hundred fifty-eight million, three hundred sixty-three thousand, three hundred forty-nine".