3325648 has 20 divisors (see below), whose sum is σ = 6472800. Its totient is φ = 1655264.

The previous prime is 3325643. The next prime is 3325657. The reversal of 3325648 is 8465233.

3325648 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3325648² = 22119869239808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3325643) 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, 5253 + ... + 5851.

It is an arithmetic number, because the mean of its divisors is an integer number (323640).

Almost surely, 2^3325648 is an apocalyptic number.

It is an amenable number.

3325648 is a deficient number, since it is larger than the sum of its proper divisors (3147152).

3325648 is a wasteful number, since it uses less digits than its factorization.

3325648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954 (or 948 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 3325648 is about 1823.6359285779. The cubic root of 3325648 is about 149.2652662440.

The spelling of 3325648 in words is "three million, three hundred twenty-five thousand, six hundred forty-eight".