3393648 has 30 divisors (see below), whose sum is σ = 9497904. Its totient is φ = 1131168.

The previous prime is 3393629. The next prime is 3393653. The reversal of 3393648 is 8463933.

3393648 is a `hidden beast` number, since 3 + 3 + 9 + 3 + 648 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11640 + ... + 11927.

Almost surely, 2^3393648 is an apocalyptic number.

It is an amenable number.

3393648 is an abundant number, since it is smaller than the sum of its proper divisors (6104256).

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

3393648 is a wasteful number, since it uses less digits than its factorization.

3393648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23581 (or 23572 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 3393648 is about 1842.1856583960. The cubic root of 3393648 is about 150.2757594010.

The spelling of 3393648 in words is "three million, three hundred ninety-three thousand, six hundred forty-eight".