3743123 has 4 divisors (see below), whose sum is σ = 3779568. Its totient is φ = 3706680.

The previous prime is 3743119. The next prime is 3743141. The reversal of 3743123 is 3213473.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3743123 - 2² = 3743119 is a prime.

It is a d-powerful number, because it can be written as 3⁸ + 7³ + 4¹⁰ + 3¹⁰ + 1 + 2²¹ + 3¹² .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3743153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18068 + ... + 18273.

It is an arithmetic number, because the mean of its divisors is an integer number (944892).

Almost surely, 2^3743123 is an apocalyptic number.

3743123 is a deficient number, since it is larger than the sum of its proper divisors (36445).

3743123 is a wasteful number, since it uses less digits than its factorization.

3743123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36444.

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

The square root of 3743123 is about 1934.7152245227. The cubic root of 3743123 is about 155.2665963486.

Adding to 3743123 its reverse (3213473), we get a palindrome (6956596).

The spelling of 3743123 in words is "three million, seven hundred forty-three thousand, one hundred twenty-three".