2349043 has 4 divisors (see below), whose sum is σ = 2487240. Its totient is φ = 2210848.

The previous prime is 2349041. The next prime is 2349071. The reversal of 2349043 is 3409432.

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

It is a cyclic number.

It is not a de Polignac number, because 2349043 - 2¹ = 2349041 is a prime.

It is a Duffinian number.

2349043 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2348999 and 2349017.

It is not an unprimeable number, because it can be changed into a prime (2349041) 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, 69073 + ... + 69106.

It is an arithmetic number, because the mean of its divisors is an integer number (621810).

2^2349043 is an apocalyptic number.

2349043 is a deficient number, since it is larger than the sum of its proper divisors (138197).

2349043 is a wasteful number, since it uses less digits than its factorization.

2349043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138196.

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

The square root of 2349043 is about 1532.6588009078. The cubic root of 2349043 is about 132.9322397785.

The spelling of 2349043 in words is "two million, three hundred forty-nine thousand, forty-three".