3549936 has 40 divisors (see below), whose sum is σ = 9877840. Its totient is φ = 1092096.

The previous prime is 3549913. The next prime is 3549947. The reversal of 3549936 is 6399453.

3549936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 3549894 and 3549903.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2221 + ... + 3468.

It is an arithmetic number, because the mean of its divisors is an integer number (246946).

Almost surely, 2^3549936 is an apocalyptic number.

It is an amenable number.

3549936 is an abundant number, since it is smaller than the sum of its proper divisors (6327904).

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

3549936 is a wasteful number, since it uses less digits than its factorization.

3549936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5713 (or 5707 counting only the distinct ones).

The product of its digits is 87480, while the sum is 39.

The square root of 3549936 is about 1884.1273842286. The cubic root of 3549936 is about 152.5481134580.

The spelling of 3549936 in words is "three million, five hundred forty-nine thousand, nine hundred thirty-six".