567796320 has 432 divisors, whose sum is σ = 2431250640. Its totient is φ = 119605248.

The previous prime is 567796297. The next prime is 567796321. The reversal of 567796320 is 23697765.

567796320 is a `hidden beast` number, since 5 + 6 + 7 + 7 + 9 + 632 + 0 = 666.

It is a super-2 number, since 2×567796320² = 644785322011084800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (567796321) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 916971 + ... + 917589.

It is an arithmetic number, because the mean of its divisors is an integer number (5627895).

Almost surely, 2^567796320 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 567796320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1215625320).

567796320 is an abundant number, since it is smaller than the sum of its proper divisors (1863454320).

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

567796320 is a wasteful number, since it uses less digits than its factorization.

567796320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667 (or 649 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 45.

The square root of 567796320 is about 23828.4770810054. The cubic root of 567796320 is about 828.0645472330.

The spelling of 567796320 in words is "five hundred sixty-seven million, seven hundred ninety-six thousand, three hundred twenty".