3744023 has 2 divisors, whose sum is σ = 3744024. Its totient is φ = 3744022.

The previous prime is 3744019. The next prime is 3744031. The reversal of 3744023 is 3204473.

Added to its reverse (3204473) it gives a square (6948496 = 2636²).

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3204473) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3744023 - 2² = 3744019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3744023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3744523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1872011 + 1872012.

It is an arithmetic number, because the mean of its divisors is an integer number (1872012).

Almost surely, 2^3744023 is an apocalyptic number.

3744023 is a deficient number, since it is larger than the sum of its proper divisors (1).

3744023 is an equidigital number, since it uses as much as digits as its factorization.

3744023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 3744023 is about 1934.9478029136. The cubic root of 3744023 is about 155.2790394999.

Adding to 3744023 its reverse (3204473), we get a palindrome (6948496).

The spelling of 3744023 in words is "three million, seven hundred forty-four thousand, twenty-three".