3421323 has 6 divisors (see below), whose sum is σ = 4941924. Its totient is φ = 2280876.

The previous prime is 3421321. The next prime is 3421331. The reversal of 3421323 is 3231243.

3421323 is a `hidden beast` number, since 342 + 1 + 323 = 666.

It is not a de Polignac number, because 3421323 - 2¹ = 3421321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3421296 and 3421305.

It is not an unprimeable number, because it can be changed into a prime (3421321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 190065 + ... + 190082.

It is an arithmetic number, because the mean of its divisors is an integer number (823654).

Almost surely, 2^3421323 is an apocalyptic number.

3421323 is a deficient number, since it is larger than the sum of its proper divisors (1520601).

3421323 is a wasteful number, since it uses less digits than its factorization.

3421323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380153 (or 380150 counting only the distinct ones).

The product of its digits is 432, while the sum is 18.

The square root of 3421323 is about 1849.6818645378. The cubic root of 3421323 is about 150.6831506447.

Adding to 3421323 its reverse (3231243), we get a palindrome (6652566).

The spelling of 3421323 in words is "three million, four hundred twenty-one thousand, three hundred twenty-three".