4322943 has 16 divisors (see below), whose sum is σ = 6626400. Its totient is φ = 2782080.

The previous prime is 4322911. The next prime is 4322951. The reversal of 4322943 is 3492234.

It is a happy number.

It is not a de Polignac number, because 4322943 - 2⁵ = 4322911 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 4⁷ + 3⁵ + 2⁹ + 2¹⁵ + 9⁵ + 4¹¹ + 3⁹ .

4322943 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4322963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1978 + ... + 3543.

It is an arithmetic number, because the mean of its divisors is an integer number (414150).

Almost surely, 2^4322943 is an apocalyptic number.

4322943 is a deficient number, since it is larger than the sum of its proper divisors (2303457).

4322943 is a wasteful number, since it uses less digits than its factorization.

4322943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5559 (or 5553 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 4322943 is about 2079.1688243142. The cubic root of 4322943 is about 162.9020325405.

It can be divided in two parts, 432 and 2943, that added together give a cube (3375 = 15³).

The spelling of 4322943 in words is "four million, three hundred twenty-two thousand, nine hundred forty-three".