3671333216 has 48 divisors (see below), whose sum is σ = 7657014960. Its totient is φ = 1727930880.

The previous prime is 3671333207. The next prime is 3671333219. The reversal of 3671333216 is 6123331763.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3671333219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76226 + ... + 114686.

It is an arithmetic number, because the mean of its divisors is an integer number (159521145).

Almost surely, 2^3671333216 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 3671333216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3828507480).

3671333216 is an abundant number, since it is smaller than the sum of its proper divisors (3985681744).

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

3671333216 is a wasteful number, since it uses less digits than its factorization.

3671333216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38647 (or 38639 counting only the distinct ones).

The product of its digits is 40824, while the sum is 35.

The square root of 3671333216 is about 60591.5275925603. The cubic root of 3671333216 is about 1542.6755669652.

Adding to 3671333216 its reverse (6123331763), we get a palindrome (9794664979).

The spelling of 3671333216 in words is "three billion, six hundred seventy-one million, three hundred thirty-three thousand, two hundred sixteen".