4390116409 has 8 divisors (see below), whose sum is σ = 5055576768. Its totient is φ = 3734231280.

The previous prime is 4390116389. The next prime is 4390116443. The reversal of 4390116409 is 9046110934.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4390116409 - 2¹¹ = 4390114361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4390114409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2392822 + ... + 2394655.

It is an arithmetic number, because the mean of its divisors is an integer number (631947096).

Almost surely, 2^4390116409 is an apocalyptic number.

It is an amenable number.

4390116409 is a deficient number, since it is larger than the sum of its proper divisors (665460359).

4390116409 is a wasteful number, since it uses less digits than its factorization.

4390116409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4787615.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 4390116409 is about 66257.9535527623. The cubic root of 4390116409 is about 1637.4146764702.

The spelling of 4390116409 in words is "four billion, three hundred ninety million, one hundred sixteen thousand, four hundred nine".