3385279789 has 2 divisors, whose sum is σ = 3385279790. Its totient is φ = 3385279788.

The previous prime is 3385279783. The next prime is 3385279801. The reversal of 3385279789 is 9879725833.

3385279789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2823115689 + 562164100 = 53133^2 + 23710^2 .

It is a cyclic number.

It is not a de Polignac number, because 3385279789 - 2⁹ = 3385279277 is a prime.

It is a super-2 number, since 2×3385279789² = 22920238499623769042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3385279783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1692639894 + 1692639895.

It is an arithmetic number, because the mean of its divisors is an integer number (1692639895).

Almost surely, 2^3385279789 is an apocalyptic number.

It is an amenable number.

3385279789 is a deficient number, since it is larger than the sum of its proper divisors (1).

3385279789 is an equidigital number, since it uses as much as digits as its factorization.

3385279789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22861440, while the sum is 61.

The square root of 3385279789 is about 58183.1572622181. The cubic root of 3385279789 is about 1501.5213881008.

The spelling of 3385279789 in words is "three billion, three hundred eighty-five million, two hundred seventy-nine thousand, seven hundred eighty-nine".