3734123 has 2 divisors, whose sum is σ = 3734124. Its totient is φ = 3734122.

The previous prime is 3734117. The next prime is 3734141. The reversal of 3734123 is 3214373.

Added to its reverse (3214373) 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 (3214373) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3734123 - 2¹⁰ = 3733099 is a prime.

It is not a weakly prime, because it can be changed into another prime (3734113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1867061 + 1867062.

It is an arithmetic number, because the mean of its divisors is an integer number (1867062).

Almost surely, 2^3734123 is an apocalyptic number.

3734123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3734123 is an equidigital number, since it uses as much as digits as its factorization.

3734123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512, while the sum is 23.

The square root of 3734123 is about 1932.3879010178. The cubic root of 3734123 is about 155.1420549928.

Adding to 3734123 its reverse (3214373), we get a palindrome (6948496).

The spelling of 3734123 in words is "three million, seven hundred thirty-four thousand, one hundred twenty-three".