3638341 has 8 divisors (see below), whose sum is σ = 4169664. Its totient is φ = 3109920.

The previous prime is 3638333. The next prime is 3638351. The reversal of 3638341 is 1438363.

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

It is a cyclic number.

It is not a de Polignac number, because 3638341 - 2³ = 3638333 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3638351) 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, 4401 + ... + 5161.

It is an arithmetic number, because the mean of its divisors is an integer number (521208).

Almost surely, 2^3638341 is an apocalyptic number.

It is an amenable number.

3638341 is a deficient number, since it is larger than the sum of its proper divisors (531323).

3638341 is an equidigital number, since it uses as much as digits as its factorization.

3638341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451.

The product of its digits is 5184, while the sum is 28.

The square root of 3638341 is about 1907.4435771472. The cubic root of 3638341 is about 153.8040601313.

The spelling of 3638341 in words is "three million, six hundred thirty-eight thousand, three hundred forty-one".