3539648 has 28 divisors (see below), whose sum is σ = 8028432. Its totient is φ = 1516800.

The previous prime is 3539639. The next prime is 3539651. The reversal of 3539648 is 8469353.

3539648 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (28).

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, 3503 + ... + 4398.

Almost surely, 2^3539648 is an apocalyptic number.

It is an amenable number.

3539648 is an abundant number, since it is smaller than the sum of its proper divisors (4488784).

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

3539648 is an equidigital number, since it uses as much as digits as its factorization.

3539648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7920 (or 7910 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The square root of 3539648 is about 1881.3952269526. The cubic root of 3539648 is about 152.4006053025.

It can be divided in two parts, 353 and 9648, that added together give a palindrome (10001).

The spelling of 3539648 in words is "three million, five hundred thirty-nine thousand, six hundred forty-eight".