563414346 has 64 divisors (see below), whose sum is σ = 1368662400. Its totient is φ = 170380800.

The previous prime is 563414329. The next prime is 563414359. The reversal of 563414346 is 643414365.

563414346 is a `hidden beast` number, since 5 + 634 + 14 + 3 + 4 + 6 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 563414346.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 551316 + ... + 552336.

It is an arithmetic number, because the mean of its divisors is an integer number (21385350).

Almost surely, 2^563414346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 563414346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (684331200).

563414346 is an abundant number, since it is smaller than the sum of its proper divisors (805248054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

563414346 is a wasteful number, since it uses less digits than its factorization.

563414346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972 (or 1966 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 563414346 is about 23736.3507304724. The cubic root of 563414346 is about 825.9288447559.

The spelling of 563414346 in words is "five hundred sixty-three million, four hundred fourteen thousand, three hundred forty-six".