2223346679 has 4 divisors (see below), whose sum is σ = 2223927576. Its totient is φ = 2222765784.

The previous prime is 2223346639. The next prime is 2223346711. The reversal of 2223346679 is 9766433222.

2223346679 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2223346679 - 2⁸ = 2223346423 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223346639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284669 + ... + 292374.

It is an arithmetic number, because the mean of its divisors is an integer number (555981894).

Almost surely, 2^2223346679 is an apocalyptic number.

2223346679 is a deficient number, since it is larger than the sum of its proper divisors (580897).

2223346679 is an equidigital number, since it uses as much as digits as its factorization.

2223346679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580896.

The product of its digits is 653184, while the sum is 44.

The square root of 2223346679 is about 47152.3772359358. The cubic root of 2223346679 is about 1305.1759482479.

The spelling of 2223346679 in words is "two billion, two hundred twenty-three million, three hundred forty-six thousand, six hundred seventy-nine".