2228716679 has 8 divisors (see below), whose sum is σ = 2588861088. Its totient is φ = 1879011360.

The previous prime is 2228716661. The next prime is 2228716733. The reversal of 2228716679 is 9766178222.

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 2228716679 - 2¹⁶ = 2228651143 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 (2228716279) 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, 2609312 + ... + 2610165.

It is an arithmetic number, because the mean of its divisors is an integer number (323607636).

Almost surely, 2^2228716679 is an apocalyptic number.

2228716679 is a deficient number, since it is larger than the sum of its proper divisors (360144409).

2228716679 is an equidigital number, since it uses as much as digits as its factorization.

2228716679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5219545.

The product of its digits is 1016064, while the sum is 50.

The square root of 2228716679 is about 47209.2859403741. The cubic root of 2228716679 is about 1306.2258909220.

The spelling of 2228716679 in words is "two billion, two hundred twenty-eight million, seven hundred sixteen thousand, six hundred seventy-nine".