563979360 has 192 divisors, whose sum is σ = 2069286912. Its totient is φ = 126437376.

The previous prime is 563979359. The next prime is 563979379. The reversal of 563979360 is 63979365.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176497 + ... + 179663.

It is an arithmetic number, because the mean of its divisors is an integer number (10777536).

Almost surely, 2^563979360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 563979360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1034643456).

563979360 is an abundant number, since it is smaller than the sum of its proper divisors (1505307552).

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

563979360 is a wasteful number, since it uses less digits than its factorization.

563979360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3245 (or 3237 counting only the distinct ones).

The product of its (nonzero) digits is 918540, while the sum is 48.

The square root of 563979360 is about 23748.2496197088. The cubic root of 563979360 is about 826.2048437935.

The spelling of 563979360 in words is "five hundred sixty-three million, nine hundred seventy-nine thousand, three hundred sixty".