3402339209 has 2 divisors, whose sum is σ = 3402339210. Its totient is φ = 3402339208.

The previous prime is 3402339191. The next prime is 3402339221. The reversal of 3402339209 is 9029332043.

3402339209 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 can be written as a sum of positive squares in only one way, i.e., 3341186809 + 61152400 = 57803^2 + 7820^2 .

It is a cyclic number.

It is not a de Polignac number, because 3402339209 - 2¹² = 3402335113 is a prime.

It is not a weakly prime, because it can be changed into another prime (3402338209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1701169604 + 1701169605.

It is an arithmetic number, because the mean of its divisors is an integer number (1701169605).

Almost surely, 2^3402339209 is an apocalyptic number.

It is an amenable number.

3402339209 is a deficient number, since it is larger than the sum of its proper divisors (1).

3402339209 is an equidigital number, since it uses as much as digits as its factorization.

3402339209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 35.

The square root of 3402339209 is about 58329.5740512478. The cubic root of 3402339209 is about 1504.0393657705.

The spelling of 3402339209 in words is "three billion, four hundred two million, three hundred thirty-nine thousand, two hundred nine".