3222916679 has 2 divisors, whose sum is σ = 3222916680. Its totient is φ = 3222916678.

The previous prime is 3222916663. The next prime is 3222916691. The reversal of 3222916679 is 9766192223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3222916679 - 2⁴ = 3222916663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3222916649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611458339 + 1611458340.

It is an arithmetic number, because the mean of its divisors is an integer number (1611458340).

Almost surely, 2^3222916679 is an apocalyptic number.

3222916679 is a deficient number, since it is larger than the sum of its proper divisors (1).

3222916679 is an equidigital number, since it uses as much as digits as its factorization.

3222916679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 489888, while the sum is 47.

The square root of 3222916679 is about 56770.7378761277. The cubic root of 3222916679 is about 1477.1219756225.

The spelling of 3222916679 in words is "three billion, two hundred twenty-two million, nine hundred sixteen thousand, six hundred seventy-nine".