3541856 has 24 divisors (see below), whose sum is σ = 7028784. Its totient is φ = 1756800.

The previous prime is 3541823. The next prime is 3541871. The reversal of 3541856 is 6581453.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4466 + ... + 5198.

It is an arithmetic number, because the mean of its divisors is an integer number (292866).

Almost surely, 2^3541856 is an apocalyptic number.

It is an amenable number.

3541856 is a deficient number, since it is larger than the sum of its proper divisors (3486928).

3541856 is a wasteful number, since it uses less digits than its factorization.

3541856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894 (or 886 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 3541856 is about 1881.9819340259. The cubic root of 3541856 is about 152.4322874163.

The spelling of 3541856 in words is "three million, five hundred forty-one thousand, eight hundred fifty-six".