10724286609 has 6 divisors (see below), whose sum is σ = 15490636226. Its totient is φ = 7149524400.

The previous prime is 10724286607. The next prime is 10724286637. The reversal of 10724286609 is 90668242701.

It is a happy number.

10724286609 is a `hidden beast` number, since 10 + 7 + 2 + 4 + 28 + 6 + 609 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6830526609 + 3893760000 = 82647^2 + 62400^2 .

It is not a de Polignac number, because 10724286609 - 2¹ = 10724286607 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10724286607) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 595793692 + ... + 595793709.

Almost surely, 2^10724286609 is an apocalyptic number.

It is an amenable number.

10724286609 is a deficient number, since it is larger than the sum of its proper divisors (4766349617).

10724286609 is a wasteful number, since it uses less digits than its factorization.

10724286609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191587407 (or 1191587404 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 10724286609 in words is "ten billion, seven hundred twenty-four million, two hundred eighty-six thousand, six hundred nine".