3605441 has 8 divisors (see below), whose sum is σ = 4140480. Its totient is φ = 3075408.

The previous prime is 3605419. The next prime is 3605443. The reversal of 3605441 is 1445063.

It is a happy number.

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

It is not a de Polignac number, because 3605441 - 2¹⁰ = 3604417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3605443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455 + ... + 2723.

It is an arithmetic number, because the mean of its divisors is an integer number (517560).

Almost surely, 2^3605441 is an apocalyptic number.

It is an amenable number.

3605441 is a deficient number, since it is larger than the sum of its proper divisors (535039).

3605441 is a wasteful number, since it uses less digits than its factorization.

3605441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3605441 is about 1898.7998841373. The cubic root of 3605441 is about 153.3390603826.

The spelling of 3605441 in words is "three million, six hundred five thousand, four hundred forty-one".