3446648 has 16 divisors (see below), whose sum is σ = 6842880. Its totient is φ = 1621888.

The previous prime is 3446609. The next prime is 3446659. The reversal of 3446648 is 8466443.

It is a happy number.

It is a congruent number.

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, 12536 + ... + 12807.

It is an arithmetic number, because the mean of its divisors is an integer number (427680).

Almost surely, 2^3446648 is an apocalyptic number.

It is an amenable number.

3446648 is a deficient number, since it is larger than the sum of its proper divisors (3396232).

3446648 is a wasteful number, since it uses less digits than its factorization.

3446648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25366 (or 25362 counting only the distinct ones).

The product of its digits is 55296, while the sum is 35.

The square root of 3446648 is about 1856.5150147521. The cubic root of 3446648 is about 151.0540280035.

The spelling of 3446648 in words is "three million, four hundred forty-six thousand, six hundred forty-eight".