3604641 has 8 divisors (see below), whose sum is σ = 4844544. Its totient is φ = 2383920.

The previous prime is 3604631. The next prime is 3604681. The reversal of 3604641 is 1464063.

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

It is not a de Polignac number, because 3604641 - 2⁵ = 3604609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3604621) 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, 4350 + ... + 5111.

It is an arithmetic number, because the mean of its divisors is an integer number (605568).

Almost surely, 2^3604641 is an apocalyptic number.

It is an amenable number.

3604641 is a deficient number, since it is larger than the sum of its proper divisors (1239903).

3604641 is a wasteful number, since it uses less digits than its factorization.

3604641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9591.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 3604641 is about 1898.5892130737. The cubic root of 3604641 is about 153.3277182359.

The spelling of 3604641 in words is "three million, six hundred four thousand, six hundred forty-one".