560634899 has 4 divisors (see below), whose sum is σ = 611601720. Its totient is φ = 509668080.

The previous prime is 560634889. The next prime is 560634917. The reversal of 560634899 is 998436065.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 560634899 - 2⁸ = 560634643 is a prime.

It is a super-2 number, since 2×560634899² = 628622979953480402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (560634829) 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, 25483394 + ... + 25483415.

It is an arithmetic number, because the mean of its divisors is an integer number (152900430).

Almost surely, 2^560634899 is an apocalyptic number.

560634899 is a deficient number, since it is larger than the sum of its proper divisors (50966821).

560634899 is a wasteful number, since it uses less digits than its factorization.

560634899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50966820.

The product of its (nonzero) digits is 1399680, while the sum is 50.

The square root of 560634899 is about 23677.7300221115. The cubic root of 560634899 is about 824.5684423049.

The spelling of 560634899 in words is "five hundred sixty million, six hundred thirty-four thousand, eight hundred ninety-nine".