2340109 has 8 divisors (see below), whose sum is σ = 2423520. Its totient is φ = 2258256.

The previous prime is 2340071. The next prime is 2340119. The reversal of 2340109 is 9010432.

2340109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2340109 is a prime.

It is a super-2 number, since 2×2340109² = 10952220263762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3222 + ... + 3880.

It is an arithmetic number, because the mean of its divisors is an integer number (302940).

2^2340109 is an apocalyptic number.

It is an amenable number.

2340109 is a deficient number, since it is larger than the sum of its proper divisors (83411).

2340109 is an equidigital number, since it uses as much as digits as its factorization.

2340109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2340109 is about 1529.7414814275. The cubic root of 2340109 is about 132.7635007897.

The spelling of 2340109 in words is "two million, three hundred forty thousand, one hundred nine".