2443334 has 4 divisors (see below), whose sum is σ = 3665004. Its totient is φ = 1221666.

The previous prime is 2443283. The next prime is 2443351. The reversal of 2443334 is 4333442.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4333442 = 2 ⋅2166721.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610832 + ... + 610835.

It is an arithmetic number, because the mean of its divisors is an integer number (916251).

2^2443334 is an apocalyptic number.

2443334 is a deficient number, since it is larger than the sum of its proper divisors (1221670).

2443334 is a wasteful number, since it uses less digits than its factorization.

2443334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221669.

The product of its digits is 3456, while the sum is 23.

The square root of 2443334 is about 1563.1167582750. The cubic root of 2443334 is about 134.6875995409.

Adding to 2443334 its reverse (4333442), we get a palindrome (6776776).

The spelling of 2443334 in words is "two million, four hundred forty-three thousand, three hundred thirty-four".