3440212 has 24 divisors (see below), whose sum is σ = 6370560. Its totient is φ = 1622880.

The previous prime is 3440209. The next prime is 3440237. The reversal of 3440212 is 2120443.

3440212 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5137 + ... + 5767.

It is an arithmetic number, because the mean of its divisors is an integer number (265440).

Almost surely, 2^3440212 is an apocalyptic number.

It is an amenable number.

3440212 is a deficient number, since it is larger than the sum of its proper divisors (2930348).

3440212 is a wasteful number, since it uses less digits than its factorization.

3440212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711 (or 709 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 3440212 is about 1854.7808495884. The cubic root of 3440212 is about 150.9599472735.

Adding to 3440212 its reverse (2120443), we get a palindrome (5560655).

The spelling of 3440212 in words is "three million, four hundred forty thousand, two hundred twelve".