2943004 has 6 divisors (see below), whose sum is σ = 5150264. Its totient is φ = 1471500.

The previous prime is 2943001. The next prime is 2943079. The reversal of 2943004 is 4003492.

2943004 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2943004² = 17322545088032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2943001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367872 + ... + 367879.

2^2943004 is an apocalyptic number.

It is an amenable number.

2943004 is a deficient number, since it is larger than the sum of its proper divisors (2207260).

2943004 is a wasteful number, since it uses less digits than its factorization.

2943004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735755 (or 735753 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2943004 is about 1715.5185804881. The cubic root of 2943004 is about 143.3057503560.

Adding to 2943004 its reverse (4003492), we get a palindrome (6946496).

The spelling of 2943004 in words is "two million, nine hundred forty-three thousand, four".