3288406002389 has 2 divisors, whose sum is σ = 3288406002390. Its totient is φ = 3288406002388.

The previous prime is 3288406002373. The next prime is 3288406002421. The reversal of 3288406002389 is 9832006048823.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2966851227025 + 321554775364 = 1722455^2 + 567058^2 .

It is a cyclic number.

It is not a de Polignac number, because 3288406002389 - 2⁴ = 3288406002373 is a prime.

It is a super-2 number, since 2×3288406002389² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3288406002389.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3288406002289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1644203001194 + 1644203001195.

It is an arithmetic number, because the mean of its divisors is an integer number (1644203001195).

Almost surely, 2^{3288406002389} is an apocalyptic number.

It is an amenable number.

3288406002389 is a deficient number, since it is larger than the sum of its proper divisors (1).

3288406002389 is an equidigital number, since it uses as much as digits as its factorization.

3288406002389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3981312, while the sum is 53.

The spelling of 3288406002389 in words is "three trillion, two hundred eighty-eight billion, four hundred six million, two thousand, three hundred eighty-nine".