3022340 has 24 divisors (see below), whose sum is σ = 6379800. Its totient is φ = 1202688.

The previous prime is 3022339. The next prime is 3022343. The reversal of 3022340 is 432203.

It can be written as a sum of positive squares in 4 ways, for example, as 145924 + 2876416 = 382^2 + 1696^2 .

It is not an unprimeable number, because it can be changed into a prime (3022343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6764 + ... + 7196.

It is an arithmetic number, because the mean of its divisors is an integer number (265825).

Almost surely, 2^3022340 is an apocalyptic number.

It is an amenable number.

3022340 is an abundant number, since it is smaller than the sum of its proper divisors (3357460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3022340 is a wasteful number, since it uses less digits than its factorization.

3022340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791 (or 789 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 3022340 is about 1738.4878486777. The cubic root of 3022340 is about 144.5820704507.

Adding to 3022340 its reverse (432203), we get a palindrome (3454543).

The spelling of 3022340 in words is "three million, twenty-two thousand, three hundred forty".