3642133 has 8 divisors (see below), whose sum is σ = 3987360. Its totient is φ = 3299280.

The previous prime is 3642101. The next prime is 3642157. The reversal of 3642133 is 3312463.

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 3642133 - 2⁵ = 3642101 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 (3642733) 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, 4783 + ... + 5491.

It is an arithmetic number, because the mean of its divisors is an integer number (498420).

Almost surely, 2^3642133 is an apocalyptic number.

It is an amenable number.

3642133 is a deficient number, since it is larger than the sum of its proper divisors (345227).

3642133 is a wasteful number, since it uses less digits than its factorization.

3642133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187.

The product of its digits is 1296, while the sum is 22.

The square root of 3642133 is about 1908.4373188554. The cubic root of 3642133 is about 153.8574748143.

Adding to 3642133 its reverse (3312463), we get a palindrome (6954596).

The spelling of 3642133 in words is "three million, six hundred forty-two thousand, one hundred thirty-three".