2673943 has 4 divisors (see below), whose sum is σ = 2693320. Its totient is φ = 2654568.

The previous prime is 2673941. The next prime is 2673977. The reversal of 2673943 is 3493762.

2673943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2673943 - 2¹ = 2673941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2673899 and 2673908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2673941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9480 + ... + 9757.

It is an arithmetic number, because the mean of its divisors is an integer number (673330).

2^2673943 is an apocalyptic number.

2673943 is a deficient number, since it is larger than the sum of its proper divisors (19377).

2673943 is a wasteful number, since it uses less digits than its factorization.

2673943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19376.

The product of its digits is 27216, while the sum is 34.

The square root of 2673943 is about 1635.2195571238. The cubic root of 2673943 is about 138.7982685187.

The spelling of 2673943 in words is "two million, six hundred seventy-three thousand, nine hundred forty-three".