3613752 has 48 divisors (see below), whose sum is σ = 9982440. Its totient is φ = 1180608.

The previous prime is 3613747. The next prime is 3613759. The reversal of 3613752 is 2573163.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3613759) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3343 + ... + 4289.

Almost surely, 2^3613752 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 3613752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4991220).

3613752 is an abundant number, since it is smaller than the sum of its proper divisors (6368688).

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

3613752 is a wasteful number, since it uses less digits than its factorization.

3613752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012 (or 1005 counting only the distinct ones).

The product of its digits is 3780, while the sum is 27.

The square root of 3613752 is about 1900.9871120026. The cubic root of 3613752 is about 153.4567919781.

The spelling of 3613752 in words is "three million, six hundred thirteen thousand, seven hundred fifty-two".