3641193 has 10 divisors (see below), whose sum is σ = 5439434. Its totient is φ = 2427408.

The previous prime is 3641191. The next prime is 3641201. The reversal of 3641193 is 3911463.

3641193 is a `hidden beast` number, since 3 + 641 + 19 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3640464 + 729 = 1908^2 + 27^2 .

It is not a de Polignac number, because 3641193 - 2¹ = 3641191 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3641191) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 22396 + ... + 22557.

Almost surely, 2^3641193 is an apocalyptic number.

It is an amenable number.

3641193 is a deficient number, since it is larger than the sum of its proper divisors (1798241).

3641193 is an equidigital number, since it uses as much as digits as its factorization.

3641193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44965 (or 44956 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 3641193 is about 1908.1910281730. The cubic root of 3641193 is about 153.8442372902.

The spelling of 3641193 in words is "three million, six hundred forty-one thousand, one hundred ninety-three".