563820376 has 32 divisors (see below), whose sum is σ = 1219284000. Its totient is φ = 239417856.

The previous prime is 563820373. The next prime is 563820409. The reversal of 563820376 is 673028365.

563820376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563820371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40081 + ... + 52288.

It is an arithmetic number, because the mean of its divisors is an integer number (38102625).

Almost surely, 2^563820376 is an apocalyptic number.

563820376 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

563820376 is an abundant number, since it is smaller than the sum of its proper divisors (655463624).

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

563820376 is a wasteful number, since it uses less digits than its factorization.

563820376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92491 (or 92487 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 563820376 is about 23744.9021055047. The cubic root of 563820376 is about 826.1272016521.

The spelling of 563820376 in words is "five hundred sixty-three million, eight hundred twenty thousand, three hundred seventy-six".