3540060009 has 12 divisors (see below), whose sum is σ = 5122878852. Its totient is φ = 2355674400.

The previous prime is 3540059987. The next prime is 3540060047. The reversal of 3540060009 is 9000600453.

It is a happy number.

3540060009 is a `hidden beast` number, since 3 + 54 + 0 + 0 + 600 + 0 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 838971225 + 2701088784 = 28965^2 + 51972^2 .

It is not a de Polignac number, because 3540060009 - 2¹² = 3540055913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3540060049) 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 11 ways as a sum of consecutive naturals, for example, 358662 + ... + 368399.

It is an arithmetic number, because the mean of its divisors is an integer number (426906571).

Almost surely, 2^3540060009 is an apocalyptic number.

It is an amenable number.

3540060009 is a deficient number, since it is larger than the sum of its proper divisors (1582818843).

3540060009 is a wasteful number, since it uses less digits than its factorization.

3540060009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727608 (or 727605 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 3540060009 is about 59498.4034155539. The cubic root of 3540060009 is about 1524.0651813009.

The spelling of 3540060009 in words is "three billion, five hundred forty million, sixty thousand, nine".