3641641101 has 12 divisors (see below), whose sum is σ = 6011598112. Its totient is φ = 2080937736.

The previous prime is 3641641079. The next prime is 3641641109. The reversal of 3641641101 is 1011461463.

3641641101 is a `hidden beast` number, since 3 + 6 + 4 + 1 + 641 + 10 + 1 = 666.

It is not a de Polignac number, because 3641641101 - 2²⁶ = 3574532237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3641641109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28901851 + ... + 28901976.

Almost surely, 2^3641641101 is an apocalyptic number.

It is an amenable number.

3641641101 is a deficient number, since it is larger than the sum of its proper divisors (2369957011).

3641641101 is a wasteful number, since it uses less digits than its factorization.

3641641101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57803840 (or 57803837 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 3641641101 is about 60346.0114754902. The cubic root of 3641641101 is about 1538.5054794435.

The spelling of 3641641101 in words is "three billion, six hundred forty-one million, six hundred forty-one thousand, one hundred one".