3402340009 has 2 divisors, whose sum is σ = 3402340010. Its totient is φ = 3402340008.

The previous prime is 3402339977. The next prime is 3402340031. The reversal of 3402340009 is 9000432043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3317184025 + 85155984 = 57595^2 + 9228^2 .

It is a cyclic number.

It is not a de Polignac number, because 3402340009 - 2⁵ = 3402339977 is a prime.

It is not a weakly prime, because it can be changed into another prime (3402340099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1701170004 + 1701170005.

It is an arithmetic number, because the mean of its divisors is an integer number (1701170005).

Almost surely, 2^3402340009 is an apocalyptic number.

It is an amenable number.

3402340009 is a deficient number, since it is larger than the sum of its proper divisors (1).

3402340009 is an equidigital number, since it uses as much as digits as its factorization.

3402340009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 3402340009 is about 58329.5809088322. The cubic root of 3402340009 is about 1504.0394836532.

The spelling of 3402340009 in words is "three billion, four hundred two million, three hundred forty thousand, nine".