563226346 has 16 divisors (see below), whose sum is σ = 884844288. Its totient is φ = 268369200.

The previous prime is 563226343. The next prime is 563226403. The reversal of 563226346 is 643622365.

It is not an unprimeable number, because it can be changed into a prime (563226343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10125 + ... + 35056.

It is an arithmetic number, because the mean of its divisors is an integer number (55302768).

Almost surely, 2^563226346 is an apocalyptic number.

563226346 is a deficient number, since it is larger than the sum of its proper divisors (321617942).

563226346 is a wasteful number, since it uses less digits than its factorization.

563226346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45477.

The product of its digits is 155520, while the sum is 37.

The square root of 563226346 is about 23732.3902293890. The cubic root of 563226346 is about 825.8369692722.

The spelling of 563226346 in words is "five hundred sixty-three million, two hundred twenty-six thousand, three hundred forty-six".