2723217712 has 40 divisors (see below), whose sum is σ = 5572212800. Its totient is φ = 1285699392.

The previous prime is 2723217703. The next prime is 2723217713. The reversal of 2723217712 is 2177123272.

It is not an unprimeable number, because it can be changed into a prime (2723217713) 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, 78739 + ... + 107917.

It is an arithmetic number, because the mean of its divisors is an integer number (139305320).

Almost surely, 2^2723217712 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 2723217712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2786106400).

2723217712 is an abundant number, since it is smaller than the sum of its proper divisors (2848995088).

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

2723217712 is a wasteful number, since it uses less digits than its factorization.

2723217712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29513 (or 29507 counting only the distinct ones).

The product of its digits is 16464, while the sum is 34.

The square root of 2723217712 is about 52184.4585293361. The cubic root of 2723217712 is about 1396.4566366853.

It can be divided in two parts, 27232 and 17712, that added together give a palindrome (44944).

The spelling of 2723217712 in words is "two billion, seven hundred twenty-three million, two hundred seventeen thousand, seven hundred twelve".