563446342 has 8 divisors (see below), whose sum is σ = 859494600. Its totient is φ = 276948144.

The previous prime is 563446319. The next prime is 563446343. The reversal of 563446342 is 243644365.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563446343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2387367 + ... + 2387602.

It is an arithmetic number, because the mean of its divisors is an integer number (107436825).

Almost surely, 2^563446342 is an apocalyptic number.

563446342 is a deficient number, since it is larger than the sum of its proper divisors (296048258).

563446342 is a wasteful number, since it uses less digits than its factorization.

563446342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4775030.

The product of its digits is 207360, while the sum is 37.

The square root of 563446342 is about 23737.0247082485. The cubic root of 563446342 is about 825.9444791461.

The spelling of 563446342 in words is "five hundred sixty-three million, four hundred forty-six thousand, three hundred forty-two".