3423340 has 12 divisors (see below), whose sum is σ = 7189056. Its totient is φ = 1369328.

The previous prime is 3423317. The next prime is 3423347. The reversal of 3423340 is 433243.

3423340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3423347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85564 + ... + 85603.

It is an arithmetic number, because the mean of its divisors is an integer number (599088).

Almost surely, 2^3423340 is an apocalyptic number.

It is an amenable number.

3423340 is an abundant number, since it is smaller than the sum of its proper divisors (3765716).

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

3423340 is a wasteful number, since it uses less digits than its factorization.

3423340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171176 (or 171174 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 3423340 is about 1850.2270130987. The cubic root of 3423340 is about 150.7127559766.

Adding to 3423340 its reverse (433243), we get a palindrome (3856583).

The spelling of 3423340 in words is "three million, four hundred twenty-three thousand, three hundred forty".