2340353 has 4 divisors (see below), whose sum is σ = 2380080. Its totient is φ = 2300628.

The previous prime is 2340347. The next prime is 2340367. The reversal of 2340353 is 3530432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2340353 - 2⁴ = 2340337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2340313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19775 + ... + 19892.

It is an arithmetic number, because the mean of its divisors is an integer number (595020).

2^2340353 is an apocalyptic number.

It is an amenable number.

2340353 is a deficient number, since it is larger than the sum of its proper divisors (39727).

2340353 is an equidigital number, since it uses as much as digits as its factorization.

2340353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39726.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 2340353 is about 1529.8212313862. The cubic root of 2340353 is about 132.7681149863.

Adding to 2340353 its reverse (3530432), we get a palindrome (5870785).

The spelling of 2340353 in words is "two million, three hundred forty thousand, three hundred fifty-three".