3408123 has 4 divisors (see below), whose sum is σ = 4544168. Its totient is φ = 2272080.

The previous prime is 3408121. The next prime is 3408127. The reversal of 3408123 is 3218043.

It is a happy number.

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

It is not a de Polignac number, because 3408123 - 2¹ = 3408121 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3408123.

It is not an unprimeable number, because it can be changed into a prime (3408121) 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, 568018 + ... + 568023.

It is an arithmetic number, because the mean of its divisors is an integer number (1136042).

Almost surely, 2^3408123 is an apocalyptic number.

3408123 is a deficient number, since it is larger than the sum of its proper divisors (1136045).

3408123 is a wasteful number, since it uses less digits than its factorization.

3408123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136044.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 3408123 is about 1846.1102350618. The cubic root of 3408123 is about 150.4891144910.

The spelling of 3408123 in words is "three million, four hundred eight thousand, one hundred twenty-three".