3722832 has 60 divisors (see below), whose sum is σ = 10561824. Its totient is φ = 1224000.

The previous prime is 3722827. The next prime is 3722833. The reversal of 3722832 is 2382273.

It is a junction number, because it is equal to n+sod(n) for n = 3722796 and 3722805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3722833) 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, 14707 + ... + 14957.

Almost surely, 2^3722832 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 3722832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5280912).

3722832 is an abundant number, since it is smaller than the sum of its proper divisors (6838992).

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

3722832 is a wasteful number, since it uses less digits than its factorization.

3722832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368 (or 359 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 3722832 is about 1929.4641743241. The cubic root of 3722832 is about 154.9855276116.

It can be divided in two parts, 3722 and 832, that added together give a palindrome (4554).

The spelling of 3722832 in words is "three million, seven hundred twenty-two thousand, eight hundred thirty-two".