3481648 has 20 divisors (see below), whose sum is σ = 7039728. Its totient is φ = 1664960.

The previous prime is 3481637. The next prime is 3481657. The reversal of 3481648 is 8461843.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4363 + ... + 5098.

Almost surely, 2^3481648 is an apocalyptic number.

It is an amenable number.

3481648 is an abundant number, since it is smaller than the sum of its proper divisors (3558080).

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

3481648 is a wasteful number, since it uses less digits than its factorization.

3481648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9492 (or 9486 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 3481648 is about 1865.9174687000. The cubic root of 3481648 is about 151.5636144673.

The spelling of 3481648 in words is "three million, four hundred eighty-one thousand, six hundred forty-eight".