3228439679 has 2 divisors, whose sum is σ = 3228439680. Its totient is φ = 3228439678.

The previous prime is 3228439637. The next prime is 3228439691. The reversal of 3228439679 is 9769348223.

3228439679 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3228439679 - 2¹⁶ = 3228374143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3228439679.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3228439609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1614219839 + 1614219840.

It is an arithmetic number, because the mean of its divisors is an integer number (1614219840).

Almost surely, 2^3228439679 is an apocalyptic number.

3228439679 is a deficient number, since it is larger than the sum of its proper divisors (1).

3228439679 is an equidigital number, since it uses as much as digits as its factorization.

3228439679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3919104, while the sum is 53.

The square root of 3228439679 is about 56819.3600720740. The cubic root of 3228439679 is about 1477.9652582560.

The spelling of 3228439679 in words is "three billion, two hundred twenty-eight million, four hundred thirty-nine thousand, six hundred seventy-nine".