560729749 has 4 divisors (see below), whose sum is σ = 561293164. Its totient is φ = 560166336.

The previous prime is 560729737. The next prime is 560729759. The reversal of 560729749 is 947927065.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 947927065 = 5 ⋅189585413.

It can be written as a sum of positive squares in 2 ways, for example, as 464100849 + 96628900 = 21543^2 + 9830^2 .

It is a cyclic number.

It is not a de Polignac number, because 560729749 - 2⁹ = 560729237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (560729759) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 280212 + ... + 282205.

It is an arithmetic number, because the mean of its divisors is an integer number (140323291).

Almost surely, 2^560729749 is an apocalyptic number.

It is an amenable number.

560729749 is a deficient number, since it is larger than the sum of its proper divisors (563415).

560729749 is an equidigital number, since it uses as much as digits as its factorization.

560729749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563414.

The product of its (nonzero) digits is 952560, while the sum is 49.

The square root of 560729749 is about 23679.7328743379. The cubic root of 560729749 is about 824.6149407222.

The spelling of 560729749 in words is "five hundred sixty million, seven hundred twenty-nine thousand, seven hundred forty-nine".