3641604063 has 4 divisors (see below), whose sum is σ = 4855472088. Its totient is φ = 2427736040.

The previous prime is 3641604023. The next prime is 3641604067. The reversal of 3641604063 is 3604061463.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3641604063 - 2⁹ = 3641603551 is a prime.

It is a super-2 number, since 2×3641604063² = 26522560303316215938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3641604067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606934008 + ... + 606934013.

It is an arithmetic number, because the mean of its divisors is an integer number (1213868022).

Almost surely, 2^3641604063 is an apocalyptic number.

3641604063 is a deficient number, since it is larger than the sum of its proper divisors (1213868025).

3641604063 is a wasteful number, since it uses less digits than its factorization.

3641604063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213868024.

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 3641604063 is about 60345.7045944448. The cubic root of 3641604063 is about 1538.5002635388.

The spelling of 3641604063 in words is "three billion, six hundred forty-one million, six hundred four thousand, sixty-three".