3630924 has 72 divisors (see below), whose sum is σ = 10260432. Its totient is φ = 1073280.

The previous prime is 3630923. The next prime is 3630929. The reversal of 3630924 is 4290363.

3630924 is a `hidden beast` number, since 3 + 630 + 9 + 24 = 666.

It is not an unprimeable number, because it can be changed into a prime (3630923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20902 + ... + 21074.

It is an arithmetic number, because the mean of its divisors is an integer number (142506).

Almost surely, 2^3630924 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 3630924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5130216).

3630924 is an abundant number, since it is smaller than the sum of its proper divisors (6629508).

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

3630924 is a wasteful number, since it uses less digits than its factorization.

3630924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 3630924 is about 1905.4983600098. The cubic root of 3630924 is about 153.6994757646.

It can be divided in two parts, 3630 and 924, that added together give a palindrome (4554).

The spelling of 3630924 in words is "three million, six hundred thirty thousand, nine hundred twenty-four".