3422623 has 2 divisors, whose sum is σ = 3422624. Its totient is φ = 3422622.

The previous prime is 3422621. The next prime is 3422633. The reversal of 3422623 is 3262243.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3422623 - 2¹ = 3422621 is a prime.

Together with 3422621, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 3422594 and 3422603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3422621) 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 as a sum of consecutive naturals, namely, 1711311 + 1711312.

It is an arithmetic number, because the mean of its divisors is an integer number (1711312).

Almost surely, 2^3422623 is an apocalyptic number.

3422623 is a deficient number, since it is larger than the sum of its proper divisors (1).

3422623 is an equidigital number, since it uses as much as digits as its factorization.

3422623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 22.

The square root of 3422623 is about 1850.0332429446. The cubic root of 3422623 is about 150.7022332521.

Adding to 3422623 its reverse (3262243), we get a palindrome (6684866).

The spelling of 3422623 in words is "three million, four hundred twenty-two thousand, six hundred twenty-three".