2340943 has 8 divisors (see below), whose sum is σ = 2597760. Its totient is φ = 2091480.

The previous prime is 2340937. The next prime is 2340959. The reversal of 2340943 is 3490432.

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

It is a cyclic number.

It is not a de Polignac number, because 2340943 - 2⁵ = 2340911 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 3 + 4⁵ + 0 + 9² + 4⁸ + 3¹¹ .

2340943 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1155 + ... + 2452.

It is an arithmetic number, because the mean of its divisors is an integer number (324720).

2^2340943 is an apocalyptic number.

2340943 is a deficient number, since it is larger than the sum of its proper divisors (256817).

2340943 is a wasteful number, since it uses less digits than its factorization.

2340943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3677.

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

The square root of 2340943 is about 1530.0140522231. The cubic root of 2340943 is about 132.7792709395.

The spelling of 2340943 in words is "two million, three hundred forty thousand, nine hundred forty-three".