3529668 has 48 divisors (see below), whose sum is σ = 8809920. Its totient is φ = 1096704.

The previous prime is 3529657. The next prime is 3529703. The reversal of 3529668 is 8669253.

3529668 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25696 + ... + 25832.

It is an arithmetic number, because the mean of its divisors is an integer number (183540).

Almost surely, 2^3529668 is an apocalyptic number.

3529668 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3529668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4404960).

3529668 is an abundant number, since it is smaller than the sum of its proper divisors (5280252).

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

3529668 is a wasteful number, since it uses less digits than its factorization.

3529668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276 (or 274 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 3529668 is about 1878.7410678430. The cubic root of 3529668 is about 152.2572398487.

The spelling of 3529668 in words is "three million, five hundred twenty-nine thousand, six hundred sixty-eight".