2943441 has 12 divisors (see below), whose sum is σ = 4268160. Its totient is φ = 1954680.

The previous prime is 2943427. The next prime is 2943467. The reversal of 2943441 is 1443492.

It is not a de Polignac number, because 2943441 - 2¹³ = 2935249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2943491) 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, 2776 + ... + 3686.

It is an arithmetic number, because the mean of its divisors is an integer number (355680).

2^2943441 is an apocalyptic number.

It is an amenable number.

2943441 is a deficient number, since it is larger than the sum of its proper divisors (1324719).

2943441 is a wasteful number, since it uses less digits than its factorization.

2943441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276 (or 1273 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 2943441 is about 1715.6459424951. The cubic root of 2943441 is about 143.3128430538.

The spelling of 2943441 in words is "two million, nine hundred forty-three thousand, four hundred forty-one".