3031423 has 8 divisors (see below), whose sum is σ = 3349728. Its totient is φ = 2728704.

The previous prime is 3031421. The next prime is 3031463. The reversal of 3031423 is 3241303.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3031423 - 2¹ = 3031421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3031397 and 3031406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3031421) 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 7 ways as a sum of consecutive naturals, for example, 3486 + ... + 4267.

It is an arithmetic number, because the mean of its divisors is an integer number (418716).

Almost surely, 2^3031423 is an apocalyptic number.

3031423 is a deficient number, since it is larger than the sum of its proper divisors (318305).

3031423 is a wasteful number, since it uses less digits than its factorization.

3031423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7793.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3031423 is about 1741.0982166437. The cubic root of 3031423 is about 144.7267624867.

Adding to 3031423 its reverse (3241303), we get a palindrome (6272726).

The spelling of 3031423 in words is "three million, thirty-one thousand, four hundred twenty-three".