3633006 has 32 divisors (see below), whose sum is σ = 7999488. Its totient is φ = 1092960.

The previous prime is 3633001. The next prime is 3633013. The reversal of 3633006 is 6003363.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3633001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3171 + ... + 4161.

It is an arithmetic number, because the mean of its divisors is an integer number (249984).

Almost surely, 2^3633006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3633006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3999744).

3633006 is an abundant number, since it is smaller than the sum of its proper divisors (4366482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3633006 is a wasteful number, since it uses less digits than its factorization.

3633006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 3633006 is about 1906.0445954909. The cubic root of 3633006 is about 153.7288476420.

Adding to 3633006 its reverse (6003363), we get a palindrome (9636369).

The spelling of 3633006 in words is "three million, six hundred thirty-three thousand, six".