563348436 has 24 divisors (see below), whose sum is σ = 1502262720. Its totient is φ = 160956672.

The previous prime is 563348417. The next prime is 563348437. The reversal of 563348436 is 634843365.

It is a super-2 number, since 2×563348436² = 634722920687292192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563348437) 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 7 ways as a sum of consecutive naturals, for example, 3353181 + ... + 3353348.

It is an arithmetic number, because the mean of its divisors is an integer number (62594280).

Almost surely, 2^563348436 is an apocalyptic number.

It is an amenable number.

563348436 is an abundant number, since it is smaller than the sum of its proper divisors (938914284).

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

563348436 is a wasteful number, since it uses less digits than its factorization.

563348436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6706543 (or 6706541 counting only the distinct ones).

The product of its digits is 622080, while the sum is 42.

The square root of 563348436 is about 23734.9623130099. The cubic root of 563348436 is about 825.8966369066.

The spelling of 563348436 in words is "five hundred sixty-three million, three hundred forty-eight thousand, four hundred thirty-six".