2338744 has 8 divisors (see below), whose sum is σ = 4385160. Its totient is φ = 1169368.

The previous prime is 2338723. The next prime is 2338747. The reversal of 2338744 is 4478332.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2338747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 146164 + ... + 146179.

It is an arithmetic number, because the mean of its divisors is an integer number (548145).

2^2338744 is an apocalyptic number.

It is an amenable number.

2338744 is a deficient number, since it is larger than the sum of its proper divisors (2046416).

2338744 is a wasteful number, since it uses less digits than its factorization.

2338744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292349 (or 292345 counting only the distinct ones).

The product of its digits is 16128, while the sum is 31.

The square root of 2338744 is about 1529.2952625311. The cubic root of 2338744 is about 132.7376818463.

The spelling of 2338744 in words is "two million, three hundred thirty-eight thousand, seven hundred forty-four".