4086940659 has 16 divisors (see below), whose sum is σ = 5506237440. Its totient is φ = 2696165600.

The previous prime is 4086940651. The next prime is 4086940661. The reversal of 4086940659 is 9560496804.

It is a cyclic number.

It is not a de Polignac number, because 4086940659 - 2³ = 4086940651 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (4086940651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 957472 + ... + 961730.

It is an arithmetic number, because the mean of its divisors is an integer number (344139840).

Almost surely, 2^4086940659 is an apocalyptic number.

4086940659 is a deficient number, since it is larger than the sum of its proper divisors (1419296781).

4086940659 is a wasteful number, since it uses less digits than its factorization.

4086940659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7530.

The product of its (nonzero) digits is 1866240, while the sum is 51.

The square root of 4086940659 is about 63929.1847202825. The cubic root of 4086940659 is about 1598.8195275745.

The spelling of 4086940659 in words is "four billion, eighty-six million, nine hundred forty thousand, six hundred fifty-nine".