3601332 has 72 divisors (see below), whose sum is σ = 10762752. Its totient is φ = 993600.

The previous prime is 3601327. The next prime is 3601337. The reversal of 3601332 is 2331063.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3601327) and next prime (3601337).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3601337) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7582 + ... + 8042.

Almost surely, 2^3601332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3601332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5381376).

3601332 is an abundant number, since it is smaller than the sum of its proper divisors (7161420).

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

3601332 is a wasteful number, since it uses less digits than its factorization.

3601332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509 (or 504 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3601332 is about 1897.7175764586. The cubic root of 3601332 is about 153.2807864472.

Adding to 3601332 its reverse (2331063), we get a palindrome (5932395).

The spelling of 3601332 in words is "three million, six hundred one thousand, three hundred thirty-two".