3259423 has 4 divisors (see below), whose sum is σ = 3263440. Its totient is φ = 3255408.

The previous prime is 3259387. The next prime is 3259429. The reversal of 3259423 is 3249523.

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: 3249523 = 787 ⋅4129.

It is a cyclic number.

It is not a de Polignac number, because 3259423 - 2⁹ = 3258911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3259391 and 3259400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3259429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315 + ... + 2572.

It is an arithmetic number, because the mean of its divisors is an integer number (815860).

Almost surely, 2^3259423 is an apocalyptic number.

3259423 is a deficient number, since it is larger than the sum of its proper divisors (4017).

3259423 is a wasteful number, since it uses less digits than its factorization.

3259423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4016.

The product of its digits is 6480, while the sum is 28.

The square root of 3259423 is about 1805.3872160841. The cubic root of 3259423 is about 148.2678222125.

The spelling of 3259423 in words is "three million, two hundred fifty-nine thousand, four hundred twenty-three".