560663394 has 16 divisors (see below), whose sum is σ = 1121753568. Its totient is φ = 186816672.

The previous prime is 560663377. The next prime is 560663407. The reversal of 560663394 is 493366065.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 789 + ... + 33495.

It is an arithmetic number, because the mean of its divisors is an integer number (70109598).

Almost surely, 2^560663394 is an apocalyptic number.

560663394 is an abundant number, since it is smaller than the sum of its proper divisors (561090174).

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

560663394 is a wasteful number, since it uses less digits than its factorization.

560663394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35569.

The product of its (nonzero) digits is 349920, while the sum is 42.

The square root of 560663394 is about 23678.3317402219. The cubic root of 560663394 is about 824.5824119904.

The spelling of 560663394 in words is "five hundred sixty million, six hundred sixty-three thousand, three hundred ninety-four".