3422345 has 4 divisors (see below), whose sum is σ = 4106820. Its totient is φ = 2737872.

The previous prime is 3422323. The next prime is 3422383. The reversal of 3422345 is 5432243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5432243 = 569 ⋅9547.

It can be written as a sum of positive squares in 2 ways, for example, as 2521744 + 900601 = 1588^2 + 949^2 .

It is a cyclic number.

It is not a de Polignac number, because 3422345 - 2¹⁰ = 3421321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3422345.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342230 + ... + 342239.

It is an arithmetic number, because the mean of its divisors is an integer number (1026705).

Almost surely, 2^3422345 is an apocalyptic number.

It is an amenable number.

3422345 is a deficient number, since it is larger than the sum of its proper divisors (684475).

3422345 is an equidigital number, since it uses as much as digits as its factorization.

3422345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684474.

The product of its digits is 2880, while the sum is 23.

The square root of 3422345 is about 1849.9581076338. The cubic root of 3422345 is about 150.6981529161.

Adding to 3422345 its reverse (5432243), we get a palindrome (8854588).

The spelling of 3422345 in words is "three million, four hundred twenty-two thousand, three hundred forty-five".