3711243216 has 80 divisors (see below), whose sum is σ = 9933739200. Its totient is φ = 1192525824.

The previous prime is 3711243197. The next prime is 3711243247. The reversal of 3711243216 is 6123421173.

It is a happy number.

3711243216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1068715 + ... + 1072181.

It is an arithmetic number, because the mean of its divisors is an integer number (124171740).

Almost surely, 2^3711243216 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 3711243216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4966869600).

3711243216 is an abundant number, since it is smaller than the sum of its proper divisors (6222495984).

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

3711243216 is a wasteful number, since it uses less digits than its factorization.

3711243216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4276 (or 4270 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

The square root of 3711243216 is about 60919.9738673614. The cubic root of 3711243216 is about 1548.2454257695.

Adding to 3711243216 its reverse (6123421173), we get a palindrome (9834664389).

The spelling of 3711243216 in words is "three billion, seven hundred eleven million, two hundred forty-three thousand, two hundred sixteen".