2086030709 has 8 divisors (see below), whose sum is σ = 2392899840. Its totient is φ = 1781377776.

The previous prime is 2086030673. The next prime is 2086030711. The reversal of 2086030709 is 9070306802.

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 2086030709 - 2¹⁶ = 2085965173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2086030789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 552029 + ... + 555794.

It is an arithmetic number, because the mean of its divisors is an integer number (299112480).

Almost surely, 2^2086030709 is an apocalyptic number.

It is an amenable number.

2086030709 is a deficient number, since it is larger than the sum of its proper divisors (306869131).

2086030709 is a wasteful number, since it uses less digits than its factorization.

2086030709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108099.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 2086030709 is about 45673.0851705903. The cubic root of 2086030709 is about 1277.7333561147.

The spelling of 2086030709 in words is "two billion, eighty-six million, thirty thousand, seven hundred nine".