2680743216 has 80 divisors (see below), whose sum is σ = 7037514848. Its totient is φ = 879206400.

The previous prime is 2680743211. The next prime is 2680743217. The reversal of 2680743216 is 6123470862.

It is a happy number.

2680743216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2680743211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 841146 + ... + 844326.

Almost surely, 2^2680743216 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 2680743216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3518757424).

2680743216 is an abundant number, since it is smaller than the sum of its proper divisors (4356771632).

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

2680743216 is a wasteful number, since it uses less digits than its factorization.

2680743216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3470 (or 3464 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 2680743216 is about 51775.8941593479. The cubic root of 2680743216 is about 1389.1583013875.

The spelling of 2680743216 in words is "two billion, six hundred eighty million, seven hundred forty-three thousand, two hundred sixteen".