560839680 has 176 divisors, whose sum is σ = 1993614240. Its totient is φ = 149520384.

The previous prime is 560839667. The next prime is 560839681. The reversal of 560839680 is 86938065.

560839680 is a `hidden beast` number, since 5 + 608 + 39 + 6 + 8 + 0 = 666.

It is a super-2 number, since 2×560839680² = 629082293325004800, 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 (560839681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136212 + ... + 140268.

Almost surely, 2^560839680 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 560839680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (996807120).

560839680 is an abundant number, since it is smaller than the sum of its proper divisors (1432774560).

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

560839680 is a wasteful number, since it uses less digits than its factorization.

560839680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4091 (or 4067 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 560839680 is about 23682.0539649753. The cubic root of 560839680 is about 824.6688257544.

The spelling of 560839680 in words is "five hundred sixty million, eight hundred thirty-nine thousand, six hundred eighty".