3541646 has 8 divisors (see below), whose sum is σ = 5359824. Its totient is φ = 1755040.

The previous prime is 3541633. The next prime is 3541651. The reversal of 3541646 is 6461453.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 7610 + ... + 8061.

It is an arithmetic number, because the mean of its divisors is an integer number (669978).

Almost surely, 2^3541646 is an apocalyptic number.

3541646 is a deficient number, since it is larger than the sum of its proper divisors (1818178).

3541646 is a wasteful number, since it uses less digits than its factorization.

3541646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15786.

The product of its digits is 8640, while the sum is 29.

The square root of 3541646 is about 1881.9261409524. The cubic root of 3541646 is about 152.4292747385.

The spelling of 3541646 in words is "three million, five hundred forty-one thousand, six hundred forty-six".