3400109 has 4 divisors (see below), whose sum is σ = 3464316. Its totient is φ = 3335904.

The previous prime is 3400097. The next prime is 3400123. The reversal of 3400109 is 9010043.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3052009 + 348100 = 1747^2 + 590^2 .

It is a cyclic number.

It is not a de Polignac number, because 3400109 - 2⁴ = 3400093 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 (3400409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32024 + ... + 32129.

It is an arithmetic number, because the mean of its divisors is an integer number (866079).

Almost surely, 2^3400109 is an apocalyptic number.

It is an amenable number.

3400109 is a deficient number, since it is larger than the sum of its proper divisors (64207).

3400109 is an equidigital number, since it uses as much as digits as its factorization.

3400109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64206.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3400109 is about 1843.9384479966. The cubic root of 3400109 is about 150.3710664926.

The spelling of 3400109 in words is "three million, four hundred thousand, one hundred nine".