2216839759 has 8 divisors (see below), whose sum is σ = 2269441152. Its totient is φ = 2164286040.

The previous prime is 2216839739. The next prime is 2216839769. The reversal of 2216839759 is 9579386122.

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 2216839759 - 2⁷ = 2216839631 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 (2216839739) 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, 92982 + ... + 114364.

It is an arithmetic number, because the mean of its divisors is an integer number (283680144).

Almost surely, 2^2216839759 is an apocalyptic number.

2216839759 is a deficient number, since it is larger than the sum of its proper divisors (52601393).

2216839759 is a wasteful number, since it uses less digits than its factorization.

2216839759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23837.

The product of its digits is 1632960, while the sum is 52.

The square root of 2216839759 is about 47083.3278241885. The cubic root of 2216839759 is about 1303.9014470586.

The spelling of 2216839759 in words is "two billion, two hundred sixteen million, eight hundred thirty-nine thousand, seven hundred fifty-nine".