3288386789 has 6 divisors (see below), whose sum is σ = 3493200114. Its totient is φ = 3094952000.

The previous prime is 3288386747. The next prime is 3288386807. The reversal of 3288386789 is 9876838823.

It can be written as a sum of positive squares in 3 ways, for example, as 1554330625 + 1734056164 = 39425^2 + 41642^2 .

It is not a de Polignac number, because 3288386789 - 2⁸ = 3288386533 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 (3288386089) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5688962 + ... + 5689539.

It is an arithmetic number, because the mean of its divisors is an integer number (582200019).

Almost surely, 2^3288386789 is an apocalyptic number.

It is an amenable number.

3288386789 is a deficient number, since it is larger than the sum of its proper divisors (204813325).

3288386789 is a wasteful number, since it uses less digits than its factorization.

3288386789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11378535 (or 11378518 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 62.

The square root of 3288386789 is about 57344.4573520406. The cubic root of 3288386789 is about 1487.0570545080.

The spelling of 3288386789 in words is "three billion, two hundred eighty-eight million, three hundred eighty-six thousand, seven hundred eighty-nine".