4349123 has 4 divisors (see below), whose sum is σ = 4353888. Its totient is φ = 4344360.

The previous prime is 4349113. The next prime is 4349131. The reversal of 4349123 is 3219434.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3219434 = 2 ⋅1609717.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4349123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4349092 and 4349101.

It is not an unprimeable number, because it can be changed into a prime (4349113) 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, 536 + ... + 2997.

It is an arithmetic number, because the mean of its divisors is an integer number (1088472).

Almost surely, 2^4349123 is an apocalyptic number.

4349123 is a deficient number, since it is larger than the sum of its proper divisors (4765).

4349123 is a wasteful number, since it uses less digits than its factorization.

4349123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4764.

The product of its digits is 2592, while the sum is 26.

The square root of 4349123 is about 2085.4551062058. The cubic root of 4349123 is about 163.2302190573.

The spelling of 4349123 in words is "four million, three hundred forty-nine thousand, one hundred twenty-three".