3643324112 has 20 divisors (see below), whose sum is σ = 7081218276. Its totient is φ = 1815912960.

The previous prime is 3643324099. The next prime is 3643324117. The reversal of 3643324112 is 2114233463.

It can be written as a sum of positive squares in 2 ways, for example, as 1739223616 + 1904100496 = 41704^2 + 43636^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3643324117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354089 + ... + 364232.

Almost surely, 2^3643324112 is an apocalyptic number.

It is an amenable number.

3643324112 is a deficient number, since it is larger than the sum of its proper divisors (3437894164).

3643324112 is a wasteful number, since it uses less digits than its factorization.

3643324112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718646 (or 718640 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 3643324112 is about 60359.9545394130. The cubic root of 3643324112 is about 1538.7424534510.

Adding to 3643324112 its reverse (2114233463), we get a palindrome (5757557575).

The spelling of 3643324112 in words is "three billion, six hundred forty-three million, three hundred twenty-four thousand, one hundred twelve".