2955343 has 4 divisors (see below), whose sum is σ = 2971008. Its totient is φ = 2939680.

The previous prime is 2955319. The next prime is 2955371. The reversal of 2955343 is 3435592.

2955343 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 a de Polignac number, because none of the positive numbers 2^k-2955343 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2955373) 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, 7546 + ... + 7927.

It is an arithmetic number, because the mean of its divisors is an integer number (742752).

2^2955343 is an apocalyptic number.

2955343 is a deficient number, since it is larger than the sum of its proper divisors (15665).

2955343 is a wasteful number, since it uses less digits than its factorization.

2955343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15664.

The product of its digits is 16200, while the sum is 31.

The square root of 2955343 is about 1719.1111075204. Note that the first 4 decimals coincide. The cubic root of 2955343 is about 143.5057482916.

Subtracting 2955343 from its reverse (3435592), we obtain a square (480249 = 693²).

The spelling of 2955343 in words is "two million, nine hundred fifty-five thousand, three hundred forty-three".