3214648 has 16 divisors (see below), whose sum is σ = 6345000. Its totient is φ = 1522656.

The previous prime is 3214633. The next prime is 3214657. The reversal of 3214648 is 8464123.

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, 10423 + ... + 10726.

Almost surely, 2^3214648 is an apocalyptic number.

3214648 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3214648 is a deficient number, since it is larger than the sum of its proper divisors (3130352).

3214648 is a wasteful number, since it uses less digits than its factorization.

3214648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21174 (or 21170 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 3214648 is about 1792.9439478132. The cubic root of 3214648 is about 147.5857664562.

The spelling of 3214648 in words is "three million, two hundred fourteen thousand, six hundred forty-eight".