2347343 has 4 divisors (see below), whose sum is σ = 2485440. Its totient is φ = 2209248.

The previous prime is 2347339. The next prime is 2347361. The reversal of 2347343 is 3437432.

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 2347343 - 2² = 2347339 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 (2347313) 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, 69023 + ... + 69056.

It is an arithmetic number, because the mean of its divisors is an integer number (621360).

2^2347343 is an apocalyptic number.

2347343 is a deficient number, since it is larger than the sum of its proper divisors (138097).

2347343 is a wasteful number, since it uses less digits than its factorization.

2347343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138096.

The product of its digits is 6048, while the sum is 26.

The square root of 2347343 is about 1532.1041087341. The cubic root of 2347343 is about 132.9001643979.

The spelling of 2347343 in words is "two million, three hundred forty-seven thousand, three hundred forty-three".