3443912 has 16 divisors (see below), whose sum is σ = 6477360. Its totient is φ = 1716624.

The previous prime is 3443903. The next prime is 3443917. The reversal of 3443912 is 2193443.

3443912 = 244² + 245² + ... + 291².

It is not an unprimeable number, because it can be changed into a prime (3443917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3983 + ... + 4769.

It is an arithmetic number, because the mean of its divisors is an integer number (404835).

Almost surely, 2^3443912 is an apocalyptic number.

It is an amenable number.

3443912 is a deficient number, since it is larger than the sum of its proper divisors (3033448).

3443912 is a wasteful number, since it uses less digits than its factorization.

3443912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340 (or 1336 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

The square root of 3443912 is about 1855.7780039649. The cubic root of 3443912 is about 151.0140477845.

The spelling of 3443912 in words is "three million, four hundred forty-three thousand, nine hundred twelve".