2922943 has 4 divisors (see below), whose sum is σ = 2926720. Its totient is φ = 2919168.

The previous prime is 2922911. The next prime is 2922961. The reversal of 2922943 is 3492292.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2922943 - 2⁵ = 2922911 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 (2922973) 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, 258 + ... + 2431.

It is an arithmetic number, because the mean of its divisors is an integer number (731680).

2^2922943 is an apocalyptic number.

2922943 is a deficient number, since it is larger than the sum of its proper divisors (3777).

2922943 is a wasteful number, since it uses less digits than its factorization.

2922943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3776.

The product of its digits is 7776, while the sum is 31.

The square root of 2922943 is about 1709.6616624350. The cubic root of 2922943 is about 142.9793929260.

The spelling of 2922943 in words is "two million, nine hundred twenty-two thousand, nine hundred forty-three".