3646604241 has 24 divisors (see below), whose sum is σ = 6336624320. Its totient is φ = 1974100896.

The previous prime is 3646604231. The next prime is 3646604263. The reversal of 3646604241 is 1424066463.

3646604241 is a `hidden beast` number, since 3 + 6 + 4 + 6 + 604 + 2 + 41 = 666.

It is not a de Polignac number, because 3646604241 - 2⁶ = 3646604177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3646604196 and 3646604205.

It is not an unprimeable number, because it can be changed into a prime (3646604231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1522030 + ... + 1524423.

Almost surely, 2^3646604241 is an apocalyptic number.

It is an amenable number.

3646604241 is a deficient number, since it is larger than the sum of its proper divisors (2690020079).

3646604241 is a wasteful number, since it uses less digits than its factorization.

3646604241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3046485 (or 3046482 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 3646604241 is about 60387.1198269962. The cubic root of 3646604241 is about 1539.2040977845.

The spelling of 3646604241 in words is "three billion, six hundred forty-six million, six hundred four thousand, two hundred forty-one".