2343973 has 12 divisors (see below), whose sum is σ = 2548128. Its totient is φ = 2154600.

The previous prime is 2343967. The next prime is 2343989. The reversal of 2343973 is 3793432.

It is a de Polignac number, because none of the positive numbers 2^k-2343973 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 15448 + ... + 15598.

It is an arithmetic number, because the mean of its divisors is an integer number (212344).

2^2343973 is an apocalyptic number.

It is an amenable number.

2343973 is a deficient number, since it is larger than the sum of its proper divisors (204155).

2343973 is a wasteful number, since it uses less digits than its factorization.

2343973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 213 counting only the distinct ones).

The product of its digits is 13608, while the sum is 31.

The square root of 2343973 is about 1531.0039190022. The cubic root of 2343973 is about 132.8365338651.

The spelling of 2343973 in words is "two million, three hundred forty-three thousand, nine hundred seventy-three".